Must-See Star Sightings: October 2018

The actress beamed brightly while out in Los Angeles on Oct. 31, just shortly before she got decked out in green witch makeup to celebrate Halloween.

The This Is Us star gamely snapped selfies with fans before heading into the Jimmy Kimmel Live set in Los Angeles on Oct. 30.

The 27-year-old actress looked ready for the holiday season in a beaded Markarian dress outfitted with a crimson velvet bow at the waist, which she paired with red Christian Louboutin heels and Irene Neuwirth jewelry for the In a Relationship premiere and after-party, presented by RUFFINO, at the London West Hollywood in Los Angeles on Oct. 30.

The Riverdale star looked incredibly slick in a black pinstripe suit and matching button-up and dress shoes as he arrived at the New York City set of The Late Show With Stephen Colbert on Oct. 30.

SJP gave us major Carrie Bradshaw FOMO when she also visited The Late Show studios at The Ed Sullivan Theater.

The Peppermint star held onto a reusable travel coffee cup as she walked and chatted with a friend in Los Angeles on Oct. 30.

The 41-year-old actress flashed a big smile while out in New York City on Oct. 30.

Well, this is a little different than her Post Malone costume! Ora vamped it up big time for the UNICEF Halloween Ball at the Banqueting House in London, England, on Oct. 30.

Myers, who famously rocked out to "Bohemian Rhapsody" in Wayne's World, shared a goofy moment with Malek at the Bohemian Rhapsody premiere in New York City on Oct. 30. The Mr. Robot star plays Freddie Mercury in the biopic, out Nov. 2.

The actresses worked their best poses at Harper's Bazaar's Women of the Year Awards 2018, in partnership with Michael Kors and Mercedes-Benz, at Claridge's Hotel in London, England, on Oct. 30.

The 36-year-old actress looked incredibly chic as she hit the streets of New York City on Oct. 30.

The Duchess of Cambridge greeted fans as she held on tightly to multiple bouquets while she and Prince William (not pictured) visited Coach Core Essex in London on Oct. 30.

The Australian actor looked sharp in a brown suit at The Front Runner premiere at New York City's Museum of Modern Art on Oct 30.

Perry clearly respects her coworkers! She donned a T-shirt sporting the face of her fellow American Idol judge, Lionel Richie, as she left the New York City set of LIVE With Kelly and Ryan on Oct. 30.

Ora gave her "For You" collaborator a big hug as they performed at Westfield London's 10th Anniversary Celebrations at Westfield White City in England on Oct. 30.

Talk about model instincts! Even the streets were Prinsloo's runway as she attended fittings for the 2018 Victoria's Secret Fashion Show in New York City on Oct. 30.

The This Is Us star was uber bubbly as she left an AOL Build appearance in New York City on Oct. 29.

The Wildlife actor supported his sister at a special screening of her new Netflix film, The Kindergarten Teacher, in New York City on Oct. 29.

Look both ways! The Leftovers alum stayed alert as he took his pit bull for a walk in New York City's SoHo neighborhood on Oct. 29.

The Boy Erased co-stars chatted on the red carpet at their film's premiere at the Directors Guild of America in Los Angeles on Oct. 29.

The Crazy Rich Asians star gave a friendly wave outside of the AOL Build studios in New York City on Oct. 29.

The on-again sweethearts looked totally in love -- and in sync in blue outfits! -- as they strolled hand in hand through New York City's Tribeca neighborhood on Oct. 29.  

Marquee man! The Sorry to Bother You actor hit the streets of Savannah, Georgia, during the 21st SCAD Savannah Film Festival on Oct. 29.

The famed ballerina twirled around on the red carpet at the premiere of Disney's The Nutcracker and the Four Realms in Hollywood on Oct. 29.

The Girl in the Spider's Web star looked quite serious at a press conference for Conspiracy in Berlin, Germany, on Oct. 29.

The Scandal alum gave a wave during a busy press day in New York City on Oct. 29.

The parents-to-be sweetly held hands as they walked through Abel Tasman National Park in Wellington, New Zealand, during their official autumn tour on Oct. 29.

The former Glee co-stars performed together at San Francisco's Masonic Auditorium on Oct. 29.

Great minds think alike! The pair posed for pics at an event for the Creative Minds Talk conversation series at the Lyric Opera of Chicago on Oct. 29.

The "Love Me Like You Do" singer showed off her long legs as she arrived at the Pride of Britain Awards at London's Grosvenor Hotel on Oct. 29.

Winfrey was on hand to support her pal as the CBS This Morning co-host was inducted into the Broadcasting & Cable Hall of Fame 2018 at the organization's 28th Anniversary Gala in at Ziegfeld Ballroom in New York City on Oct. 29. Scotto and Kathie Lee Gifford were two of the evening's co-hosts.

The Black Panther star gave a knowing glance to the camera at an intimate conversation with Simone I. Smith and Mary J. Blige -- which was moderated by ET's Nischelle Turner to celebrate the Sister Love jewelry collection and benefit the American Cancer Society -- at Harriet's atop the 1 Hotel West Hollywood on Oct. 29.

Stressed? Not this Queer Eye cutie! Van Ness sipped on a giant cup of tea at Lipton's #StressLessMonday event at the Oculus in New York City on Oct. 29.

The Quantico star flashed an over-the-shoulder smile as she entered her bridal shower at Tiffany's Blue Box Cafe in New York City, on Oct. 28.

Golden girl! The "I Like It" rapper glowed ahead of her performance at Power 105.1's Powerhouse 2018 at the Prudential Center in Newark, New Jersey, on Oct. 28.

Pop goes Olivia! Munn's popcorn game was on point at the Elizabeth Glaser Pediatric AIDS Foundation's Annual "A Time For Heroes" Family Festival at Smashbox Studios in Culver City, California, on Oct. 28.

The Nobody's Fool star bonded with her director at the film's world premiere in New York City on Oct. 28. Perry also wrote and produced the comedy, which hits theaters Nov. 2.

Texans support Texans! The actor snapped a selfie with a police officer during Wild Turkey Gives Back 2018 in Houston on Oct. 28.

The GRAMMY-nominated producer was sitting pretty after taking in ABSINTHE at Caesars Palace in Las Vegas on Oct. 28.

The actress was spotted in a leggy look while out and about in Los Angeles on Oct. 28.

The Black-ish star hung out with her sister-in-law while hosting the InStyle Badass Women Dinner alongside Laura Brown in Los Angeles on Oct. 27.

Blunt only had eyes for her hubby at the Roma screening during the 21st SCAD Savannah Film Festival's opening night in Georgia on Oct. 27.

Moore was flanked by her supportive daughters at Peggy Albrecht Friendly House's 29th Annual Awards Luncheon, where she was honored with the Woman of the Year Award at the Beverly Hills gala on Oct. 27.

The engaged couple enjoyed a Broadway date night at Mean Girls in New York City on Oct. 27.

The style-savvy sisters posed together at the Animal Equality's Inspiring Global Action Los Angeles Gala at the Beverly Hilton Hotel in Beverly Hills on Oct. 27.

The actresses hugged it out at the 2018 British Academy Britannia Awards, presented by Jaguar LandRover and American Airlines, at the Beverly Hilton Hotel in Beverly Hills on Oct. 26.

The Modern Family co-stars reunited at an exclusive dinner supporting the No Kid Hungry campaign in Los Angeles on Oct. 26.

The pregnant country singer flipped the switch on the Grand Ole Opry's signature barn during the two-show, 10th Edition of "Opry Goes Pink" in Nashville, Tennessee, on Oct. 26. Partnering with the Susan G. Komen Foundation, the Opry's temporary pink hue helps raise awareness in the fight against breast cancer and celebrate survivors.

The "Look What You Made Me Do" singer got up close and personal with her fans during her performance at Marvel Stadium in Melbourne, Australia, on Oct. 26.

The Nobody's Fool star gave off major J.Lo vibes as she left the Good Morning America set in NYC on Oct. 26.

The former One Tree Hill star customized her own serum at the SkinCeuticals Custom D.O.S.E launch event on Oct. 26. 

Giving off major holiday vibes in crimson velvet, The Voice coach was all smiles as she performed at an intimate iHeartMedia event at the Rosen Shingle Creek in Orlando, Florida, during the ANA Masters of Marketing event on Oct. 25.

The pregnant comedian patted her baby bump while filming in New York City on Oct. 25.

Move over, Angelina Jolie! Heard looked incredible in a sultry look that included a plunging, sequined black Elie Saab number with a thigh-high slit, sky-high stilettos and a bold red lip at the London Fields premiere in West Hollywood on Oct. 25.

Warm beverage in hand, the English actress got all bundled up for a morning walk through New York City on Oct. 25.

Three days after a rare public outing with son Aleph, Portman looked fresh as a daisy in a fabulous floral dress at the 25th Annual Austin Film Festival premiere of her new movie, Vox Lux, on Oct. 25.

The fashionable duo looked like perfection on the orange carpet at the Louis Vuitton X Grace Coddington event in New York City on Oct. 25.

The Modern Family star looked casual chic and quite serious while out and about in Studio City, California, on Oct. 25.

Williams was flanked by two of her very supportive Game of Thrones co-stars at a press night for her play, I and You, at Hampstead Theatre in London, England, on Oct. 25.

The Game of Thrones star struck a power pose at a celebration of pal Fearne Cotton's new collaboration with Cath Kidston at the Vinyl Factory in London, England, on Oct. 25.

The actor-musician looked as handsome as ever while speaking at "A Conversation with Jared Leto of Thirty Seconds to Mars" at The GRAMMY Museum in Los Angeles on Oct. 25.

Between her famous megawatt smile and an impressively bright neon pink Brandon Maxwell jumpsuit, it was impossible to take your eyes off Roberts at the Homecoming premiere in Los Angeles on Oct. 24.

The newly single singer had her abs on display as she left Joan's on Third in Studio City, California, with a friend on Oct. 24.

With his fiancee, Hailey Baldwin, following right behind him, Bieber looked very upbeat as he left Joan's on Third in Los Angeles on Oct. 24. with drinks in both hands.

Like grandmother, like granddaughter! Johnson was accompanied by her famous actress grandma at the Suspiria premiere in Hollywood on Oct. 24.

The R&B crooners and Cannon stepped up for a good cause, attending the 2018 Make-a-Wish Gala at the Beverly Hilton Hotel in Beverly Hills on Oct. 24.

The singer-songwriter gave a moving performance during iHeartRadio LIVE at iHeartRadio Theater in Burbank, California, on Oct. 24.

The Girl in the Spider Web co-stars exchanged knowing glances at a photocall for their movie during the 13th Rome Film Fest in Italy on Oct. 24.

The blonde bombshell was pretty stoked to make a new pal -- a very tall stuffed giraffe, natch -- at an unveiling of the new toy soldier costumes she designed for the soon-to-open FAO Schwarz flagship location at a private event at Bloomingdale's in New York City on Oct. 23.

The restaurateur and TV personality posed together at Jeremy Fall's grand opening of Easy's on Oct. 24 in Los Angeles, California.

Wet hair, don't care! The 39-year-old actress strolled through New York City on Oct. 23 in a beige trench coat, white top and frayed-hemmed jeans, which she paired with dark sunglasses, a crimson crossbody bag and pointy black flats.

Bold in blue! Timberlake kept warm in a cobalt-hued fisherman's coat while walking through New York City's Tribeca neighborhood on Oct. 23.

She may have been in New York City, but the California-raised model showed off her Dodgers pride, topping off a business-casual look with a blue baseball cap on the first day of the World Series on Oct. 23.

Red hot ladies! The stunning crew of actresses and models matched in bold crimson dresses at an Omega launch event in Shanghai, China, on Oct. 23.

The Maniac star looked anything but manic while having a chat at the SiriusXM Studios in New York City on Oct. 23.

The recently engaged singer smoldered into the camera as he hung out by the D’USSE VIP Lounge at the TIDAL X: Brooklyn benefit concert at the Barclays Center in NYC on Oct. 23. Lil Wayne, Anderson .Paak, Lil Kim, Teyana Taylor and Kodak Black also made appearances backstage. 

The former Fifth Harmony singer struck a sultry pose as she performed at the same TIDAL X benefit. 

The Lip Sync Battle co-host looked fierce in a tiger print skirt and black top with knee-high black boots as she stepped out in the soho neighborhood of New York City, on Oct. 23.

The actresses were super style savvy at the InStyle and Kate Spade dinner at Spring Place on Oct. 23 in Los Angeles, California.

The mom of six spoke at a press conference following a meeting with Peruvian president Martin Vizcarra at the government palace in Lima on Oct. 23. Jolie is in Peru on a three-day visit, where she was helping to assess the situation of Venezuelan refugees and migrants.

The dapper star dressed to the nines in a striking white tuxedo and black shirt while walking the purple carpet at the world premiere of his upcoming Queen biopic, Bohemian Rhapsody, at the The SSE Arena Wembley in London, England, on Oct. 23. Bohemian Rhapsody -- in which Malek stars as the iconic rocker, Freddie Mercury -- hits theaters on Nov. 2.

The royal parents-to-be held hands as they greeted onlookers from the balcony of the Grand Pacific Hotel in Suva, Fiji, on Oct. 23. The Duke and Duchess of Sussex are on an official visit to Australia and the South Pacific, which includes a three-day stay in Fiji.

The British bombshells rocked two very different -- Delevingne opted for understated punk, while Ora rocked a full-on '80s colorblock suit -- at the launch of Rimmel's #IWILLNOTBEDELETED campaign to fight beauty cyberbullying in London, England, on Oct. 23.

The Friends alum cheekily posed at the 2018 InStyle Awards on Oct. 22, where she presented her longtime friend, Chris McMillan, with the Hairstylist of the Year Award.

The trio looked tres chic at the same fashionable InStyle fete, held at the Getty Center in Los Angeles.

The model turned the streets of New York City into her athleisure-chic runway while out in the Meatpacking District on Oct. 22.

The pop star paid a visit to Fat Sal’s in Hollywood on Oct. 21, and snapped photos with employees and fans.

The cookbook author had a laugh during her BECCA x Chrissy Cravings makeup collection event with Sephora at the Majestic Downtown in Los Angeles on Oct. 21.

The reality stars-musicians got all dolled up for the 2018 Angel Ball, presented by Casa Noble Tequila, at Cipriani Wall Street in NYC on Oct. 22.

With an iced coffee in one hand and a bouquet of flowers in the other, Hudgens was beaming as she meandered through a farmers market in Studio City, California, on Oct. 21.

Ring the alarm! The pop icon worked it while performing at the F1 U.S. Grand Prix at Circuit of the Americas in Austin, Texas, on Oct. 21.

The Modern Family star and her boyfriend bonded with a precious pup at the 2018 American Humane Hero Dog Awards, which air on Oct. 24 at 8 p.m. PT on the Hallmark Channel.

The 30 Rock star looked elegant in her all-black outfit when she showed up to the 21st Annual Mark Twain Prize for American Humor event at the Kennedy Center in Washington, D.C. on Oct. 21.

Sunset stunner! The This Is Us star looked radiant in a ravishing red cut-sleeve dress as she hosted a Fossil private dinner at One Gun Ranch in Malibu, California, on Oct. 20.

The Game of Thrones stars happily reunited at the Persol & BFI London Film Festival Awards Party at the Unit Gallery in London, England, on Oct. 20.

The Queen of Halloween rocked fall hues at the 2018 From Paris With Love Children's Hospital Los Angeles Gala at the L.A. Live Event Deck on Oct. 20.

The gorgeous brunettes were dressed to the nines to attend the L.A. Dance Project's Annual Gala at Hauser & Wirth in Los Angeles on Oct. 20.

The look-alike mother-daughter duo stepped out in matching LBDs for the same L.A. Dance Project gala.

The "Mayores" singer performed along with French Montana during the final night of 5 Borough. 5 Nights. 5 Views with the LG V40 ThinQ at New York City’s Stage 48 on Oct. 19. 

The Bachelorette star hung out at Rethink Food's Cold Brew Café hosted by Kahlúa in his hometown of Denver, Colorado, on Oct. 19.  

The on-screen couple couldn't have been more adorable as they stuck a prom pose at the premiere of Netflix's Chilling Adventures of Sabrina in Los Angeles on Oct. 19. 

The Grey's Anatomy star shimmered on the red carpet at the GLSEN Respect Awards at the Beverly Wilshire Four Seasons Hotel in Beverly Hills, California, on Oct.19. 

The 26-year-old Bachelor in Paradise star was all smiles while rocking a long-sleeved polka dot mini-dress at the tipsntrends Fall Fashion + Beauty Event in Los Angeles on Oct. 18.

The Veep star and breast cancer survivor hosted a cocktail event celebrating the 20th anniversary of Key to the Cure at La Mercerie in New York City on Oct. 18.

The "Rocket Man" singer did not disappoint when he descended upon New York City for a stop on his Farewell Yellow Brick Road  tour at Madison Square Garden on Oct. 18.

The Late Late Show host and the Keeping Up With the Kardashians star became fast friends at the celebration of Jennifer Meyer' first store opening in Palisades Village on Oct. 17 in Pacific Palisades, California.

The women of Pistol Annies performed during the 2018 CMT Artists of The Year event at Schermerhorn Symphony Center on Oct. 17 in Nashville, Tennessee.

The heartthrobs discussed the show You during SAG-AFTRA Foundation Conversations event at The Robin Williams Center on Oct. 16 in New York City.

The musician with a style all his own looked cooler than ever when he participated in A Conversation with Lenny Kravitz on Oct. 15 at the GRAMMY Museum in Los Angeles, California.

The stars posed with their Beautiful Boy director on the red carpet at the UK premiere and Headline Gala screening of the film during the 62nd BFI London Film Festival at Cineworld Leicester Square in London, England, on Oct. 13. 

The Big Little Lies star looked perfectly polished as she welcomed new members to the Academy of Motion Picture Arts and Sciences at The National Gallery in London, England, on Oct. 13. 

The actor attended Nights of the Jack at King Gillette Ranch in Calabasas to kick off Halloween-themed festivities on Oct. 13.

The cute couple showed up in style to the Candy Crush Friends Saga global launch event at Brookfield Place on Oct. 11 in New York City. 

The Chicago P.D. star beamed while posing for photographers outside the National Geographic Photo Ark exhibit at the Annenberg Space for Photography in Century City, California, on Oct. 11.

Paris Hilton and Petra Ecclestone attend the VIP opening of Maddox Gallery, where Ecclestone serves as creative director, in West Hollywood, California on Oct. 11.

The NCIS: Los Angeles actor attended a special National Coming Out Day advanced screening of the upcoming drama Boy Erased, presented by The Advocate & Focus Features, at the AMC Sunset 5 in Los Angeles on Oct. 11. Boy Erased arrives in theaters on Nov. 2.

The actresses looked spectacular at the premiere of their new movie, Widows, during the opening night gala of the 62nd BFI London Film Festival on Oct. 10 in London, England. Rodriguez wowed in a white Julianna Bass gown, while Davis was red hot in a one-sleeve design by Akris.

The reality star and former Quantico leading lady turned heads at the Tiffany & Co. Celebrates 2018 Tiffany Blue Book Collection, THE FOUR SEASONS OF TIFFANY at Studio 525 on Oct. 9 in New York City. Chopra sizzled in a silver slinky Giorgio Armani dress and Tiffany & Co. jewelry. Kardashian showed off her curves in a white cut-out Rick Owens creation and Tiffany & Co. jewels.

Shimmer and shine! The gorgeous gals all dressed to the nines while attending the PORTER Incredible Women Gala 2018 at Ebell of Los Angeles on Oct. 9.

The newlyweds could not have looked more in love while posing for pics at the Los Angeles screening of What They Had at iPic Westwood on Oct. 9.

The Emmy-nominated actress stunned at the Essence magazine and Hollywood Confidential’s “Evening With Angela Bassett” event at the Saban Theater in Beverly Hills, California, on Oct. 8. The 9-1-1 star showed off her toned arms in a smoldering coral jumpsuit which she accessorized with turquoise earrings.

Back to business! Gwyneth Paltrow took a break from wedded bliss to mark the 10th anniversary of the launch of the Goop London pop-up shop at the Serpentine Sackler Gallery in London, England, on Oct. 8. Demi Moore, who also attended Paltrow's wedding to Brad Falchuk last month, stopped by to celebrate the occasion.

The Daily Show correspondent Al Madrigal attended the National Association of Latino Independent Producers Latino Media Fest Awards in Century City, California, on Oct. 4. 

Screenwriter and director Eva Vives was all smiles while hitting the red carpet for the 2018 Latino Media Fest Awards in Century City, California, on Oct. 4.

The mother of two looked chic in an Alice + Olivia powder blue suit while attending the 9th Annual Veuve Clicquot Polo Classic Los Angeles at Will Rogers State Historic Park in Pacific Palisades, California, on Oct. 6.

The expecting singer and actress cuddled up to her husband at Cafe Hollywood in Las Vegas, Nevada, on Oct. 5. The couple, alongside Bachelor alums Ashley Iaconetti and Jared Haibon, were in town to see Lionel Richie - All the Hits at Planet Hollywood Resort & Casino. 

The Outlander co-stars were too cute on the red carpet at 2018 Paleyfest NY at The Paley Center for Media in New York City on Oct. 5.

The singer stepped out in a flowy black dress to attend the Farm Sanctuary on the Hudson Gala on Friday, Oct. 5. Farm Sanctuary works to change how our society views and treats farm animals through rescue, education and advocacy.   
 

The Rock and Roll Hall of Famer, his son Jesse and acclaimed French wine maker Gerard Bertrand teamed up in the Languedoc region, in the South of France, on Oct. 4, to harvest grapes for the next vintage of Hampton Water, the rosé launched by the trio in early 2018.

The Mean Girls writer and star celebrated Mean Girls Day in an appropriate pink shirt at Drybar Bryant Park in New York City on Oct. 3. 

The Breaking Bad actor attended the Brady Center to Prevent Gun Violence’s annual Bear Awards in Washington, D.C., on Oct. 1. The ceremony, which marked the one-year anniversary of the Las Vegas shooting massacre, honored real-life heroes who are helping to prevent gun violence. This year's honorees included James Shaw Jr., the Tennessee father who disarmed a gunman during a Waffle House shooting in April, mother and activist Amanda Wilcox and Parkland shooting survivor and activist Aalayah Eastmond, who is using her voice to create change. 

The Baywatch star was back on the beach in an all-white ensemble for the Chanel show as part of Paris Fashion Week on Oct. 2.

The former soccer pro suited up for the VinFast launch at the Paris Motor Show at Parc des Expositions, Porte de Versailles on Oct. 2.

The Duchess of Cambridge made her first official visit since giving birth to her third child. On Oct. 2, Prince William's wife happily made an appearance at Sayers Croft Forest School and Wildlife Garden in London, England. Sayers Croft is an activity center aimed at educating and involving children and the local community in the environment.

The Will & Grace co-stars struck a pose before participating in a panel conversation with Ali Wentworth at 92nd Street Y on Oct. 1 in New York City. 

The actress looked ready for fall in her casual-chic outfit at the SAG-AFTRA Foundation Conversations: Wildlife event at The Robin Williams Center on Oct. 1 in New York City.

The actresses joined the anti-trafficking advocate on the red carpet at the 2018 Together1heart New York Gala at TAO Downtown on Oct. 1.