Must-See Celeb Sightings: Feb. 1-7, 2019

Whoa, hot mama! The KKW Beauty mogul stunned in a PVC snake-print dress that was nearly a second skin while out in New York City on Feb. 7.

All of the lights, all of the lights! The Black Panther star hosted a celebration of Saks Fifth Avenue's new main floor, a party which included a performance by Halsey, in New York City on Feb. 7.

The actress hit the right notes while onstage at the 2019 MAKERS Conference at Monarch Beach Resort in Dana Point, California, on Feb. 7.

The Bella Twins made a new furry BFF backstage at the American Heart Association's Go Red for Women Red Dress Collection 2019 show at NYC's Hammerstein Ballroom on Feb. 7.

The actresses cracked each other up at the Fendi Baguette Fall/Winter 2019 launch during New York Fashion Week on Feb. 7.

The Creed II star happily accepted his Cinema Vanguard Award, which was celebrated by Belvedere Vodka, at the 34th annual Santa Barbara International Film Festival on Feb. 7.

The Duke and Duchess of Sussex walked arm in arm into the Endeavour Fund Awards at London's Drapers' Hall on Feb. 7, with Markle totally channeling her former Suits character in the process!

The 2019 GRAMMY host helped roll out the red carpet for this year's awards show during a preview day at Los Angeles' Staples Center on Feb. 7.

The mother-daughter duo high-fived on the runway during the Elie Tahari NYFW show on Feb. 7.

Just try to give us a reason not to love Pink! The GRAMMY nominee put on a pre-awards show performance hosted by Citi Sound Vault at the Hollywood Palladium in L.A. on Feb. 7.

She's a mess? Please! Rexha hit up Spotify's Best New Artist 2019 Party in Los Angeles on Feb. 7 in a daring, plunging purple mini dress with puffy sleeves. For even more must-see GRAMMY party pics, click here.

Happy almost Valentine's Day! Clad in pink and red, the models blew kisses while visiting the Victoria's Secret store at Los Angeles' Beverly Center on Feb. 7.

Jaws dropped when the sisters stepped out in these daring Versace numbers for the 2019 amfAR Gala New York at Manhattan's Cipriani Wall Street on Feb. 6.

The GRAMMY winner looked quite dapper at the premiere of HBO's United Skates at Avalon Hollywood in L.A. on Feb. 6.

The Miracle Workers star gave a wave as he headed into the L.A. set of Jimmy Kimmel Live on Feb. 6.

Can you blame her? Spacey Kacey snapped a selfie with the country icon at the Producers & Engineers Wing's 12th Annual GRAMMY Week Event at Los Angeles' Village Studios on Feb. 6, where Nelson, an eight-time GRAMMY winner was honored.

Nomnom! The streets of NYC were the model's runway on Feb. 6 as she sashayed through Tribeca in a long white Celine trenchcoat adorned with the names of British snacks in bold black block lettering.

The High School Musical alum put on her second performance at the WWDMagic fashion conference in Las Vegas on Feb. 6, belting out tunes from her upcoming album, Symptoms.

The Russian Doll actress and the Sports Illustrated model entertained one another at the opening reception for the Frida Kahlo: Appearances Can Be Deceiving exhibition, presented by Cuervo Tradicional, at the Brooklyn Museum in NYC on Feb. 6.

Red hot! Just a few days before her GRAMMY performance, the "Havana" singer put on a show on Feb. 6 at the Orpheum Theatre in Los Angeles for MasterCard cardholders.

The Single Parents star donned a black cape dress to check out the grand opening of Armani Box's Los Angeles pop-up store in West Hollywood on Feb. 6.

Lyonne cozied up to her Orange Is the New Black co-stars while hosting a New York City screening of The Prodigy on Feb. 5.

The A Wrinkle in Time star gave a quick look back as she made her way down the red carpet at the 10th annual AAFCA Awards in Los Angeles on Feb. 6.

The "Stay With Me" singer came out to support Platt at the Broadway alum's Atlantic Records Album Listening Party in Los Angeles on Feb. 6.

The newlywed suited up in a head-to-toe floral pattern for an appearance on Good Morning America on Feb. 6.

The couple was all smiles at Fox's 2019 Winter TCA event at The Fig House in Los Angeles on Feb. 6.

The actor-director strolled down a street in New York City on Feb. 6, all covered up in an all-blue ensemble that included a backward baseball cap, bubble jacket, jeans and sneakers.

The reality star doubled up on denim for a lunch date in Calabasas, California, on Feb. 6.

Time for a shopping spree! The "F Q-C #7" singer was spotted popping into stores with her boyfriend in New York City on Feb. 6.

The "FYI" singer was sitting pretty at Music Choice in New York City on Feb. 6.

The Black Panther star was a total fashionista in a bright orange outfit as she left the NYC set of Good Morning America on Feb. 6.

The recently engaged actor was spotted back at JFK Airport in NYC on Feb. 5 after a series of events promoting his new movie, The Lego Movie 2: The Second Part.

The California native put a sexy spin on lounging around at the MICHAEL Michael Kors Spring 2019 launch party in New York City on Feb. 5.

The Grand Hotel actress got the giggles at the ABC portion of the 2019 TCA Winter Press Tour in Pasadena, California, on Feb. 5. 

The Deadly Class star stunned at the Los Angeles premiere of Alita: Battle Angel on Feb. 5.

Lacy and lovely! The actresses shared a sweet moment at the Rodarte FW/19 Runway Show at the Huntington Library in Pasadena, California, on Feb. 5.

There was plenty of star power at Winfrey's SuperSoul Conversations at the PlayStation Theater in New York City on Feb. 5, including this hunky Black Panther star!

What a change from The Girl in the Spider's Web! Foy looked uber glam while speaking onstage at the Virtuosos Award, presented By UGG, during the 34th Santa Barbara International Film Festival on Feb. 5.

The Duchess of Cambridge had a laugh with students at the Alperton Community School in London, England, on Feb. 5. Middleton visited two separate schools in one day in support of the Place2Be's Mental Health Week.

Rock out, Pink! The newest Hollywood Walk of Fame member received her star on Feb. 5.

The world-traveling actress and United Nations High Commissioner for Refugees spoke during a visit to the Kutupalong camp for Rohingya refugees in Bangladesh on Feb. 5.

The mom of three looked bright and fresh-faced on her morning coffee run in Los Angeles on Feb. 5.

The executive producers and stars of Bless This Mess chatted about their new ABC sitcom during the 2019 TCA Winter Press Tour.

The newly engaged model wasn't afraid of some pattern-on-pattern action while waiting for takeoff at JFK Airport on Feb. 5.

The Quantico alum looked fabulous in Fendi in New York City on Feb. 5.

Could he be the happiest frequent flyer ever? The Lego Movie 2: The Second Part star looked jolly as he made his way through JFK Airport in Queens, New York, on Feb. 4.

The This Is Us star couldn't get enough of her thigh-high Aquazzura boots while visiting the Today show on Feb. 4, and frankly, we can't blame her! 

Williams held onto her Fosse/Verdon co-star's hand as they spoke during the FX portion of the 2019 Winter TCA Press Tour in Pasadena on Feb. 4.

The Green Book actress looked super chic in a sheer black top and dress pants at AARP The Magazine's 18th Annual Movies for Grownups Awards in Beverly Hills on Feb. 4.

The actresses hugged it out at the Frame and Bumble winter vacation store event in Aspen, Colorado, on Feb. 4.

Working on her fitness! The blonde beauty was clad in a jumpsuit from her namesake Reebok collab as she headed to an event for the brand in New York City on Feb. 4.

Despite all the rain in Los Angeles, the Victorious alum still got an outdoor workout in, hiking in Los Angeles on Feb. 4.

The award-winning actors bonded at the 91st Oscars Nominees Luncheon in Beverly Hills on Jan. 4.

The A Star Is Born co-stars were thrilled to be in each other's company once again at the same luncheon at the Beverly Hilton Hotel.

The raven-haired beauties met up at the 14th Globe de Cristal ceremony in Paris, France, on Feb. 4.

The Empire star had nothing but love for Moreno when they both stopped by the SiriusXM Studios in New York City on Feb. 4.

What a trio! The actors were back in black at The Hollywood Reporter's 7th Annual Nominees Night, presented by Mercedes-Benz, Century Plaza Residences, and Heineken USA, at CUT in Beverly Hills on Feb. 4.

The 32-year-old actress showed off her long legs in a chic LBD at the Japanese premiere of Aquaman in Tokyo on Jan. 4.

The former Nickelodeon kid lounged around at ASOS' New York Fashion Week party at the Gordon Bar at Sixty Soho in Manhattan on Feb. 4.

Bondi babe! The Voice coach gave a quick look back as she entered a building in Sydney, Australia, on Feb. 4.

The Can You Ever Forgive Me? star was a stunner in sequins as she was honored with the Montecito Award during the 34th Santa Barbara International Film Festival on Feb. 3.

The soon-to-be first-time dad flashed a grin while out in Los Angeles on Feb. 2.

The "I Like It" rapper and her magical, rainbow hair performed on the third day of the Bud Light Super Bowl Music Fest at the State Farm Arena in Atlanta, Georgia, on Feb. 2. Click here to see even more pics from the big game weekend.

The co-stars goofed off at the premiere of The Lego Movie 2: The Second Part at the Regency Village Theatre in Westwood on Feb. 2. 

The GRAMMY winner rocked out with the cast of Absinthe at Caesars Palace in Las Vegas on Feb. 2.

The Crazy Rich Asians star made for one fine-feathered friend at the 71st Annual Directors Guild of America Awards in Hollywood on Feb. 2.

The birthday boy kept bundled up during a coffee run in NYC's Tribeca neighborhood on Feb. 2.

The Greta actress's family, including brother Colin, helped her celebrate her 21st birthday a few days early. Moretz indulged in a watercolor-inspired cake at the On the Record Speakeasy and Club in Park MGM in Las Vegas, where Mark Ronson was launching his DJ residency, on Feb. 2.

The gorgeous gals appropriately hung out at the InStyle Badass Women Dinner, which Henson co-hosted, in New York City on Feb. 2.

The musical comedians posed with a giant gramophone award at LAC's 51st GRAMMY Nominee Celebration in Los Angeles on Feb. 2.

Clad in a neon pink bralette and bike shorts, Shaik helped a bikini-clad Tookes celebrate her 28th birthday in Miami Beach on Feb. 1.

The giddy model linked arms with her beau as they left their New York City apartment en route to the airport on Feb. 1.

Big thanks! The Bohemian Rhapsody star spoke onstage during the 34th Santa Barbara International Film Festival on Feb. 1, where he was honored with the Outstanding Performer Award. 

The country crooner hit the stage at the 2nd Annual UNICEF Gala 2019 at the Ritz-Carlton in Dallas, Texas, on Feb. 1. During the event, Paisley and his wife, Kimberly Williams-Paisley, were honored with the Global Philanthropist Award for their work with children both domestically and abroad.

The pregnant royal braved the snow to greet the public with husband Prince Harry (not pictured) during a walkabout in Bristol, England, on Feb. 1.

The Keeping Up With the Kardashians star shielded her eyes from the sun as she visited her grandmother in Calabasas, California, after lunch on Feb. 1.

Don't mind if we do! Pratt served coffee to his The Lego Movie 2: The Second Part co-star as they helped open the Lego cafe, The Coffee Chain, in London, England, on Feb. 1. The pop-up is in partnership with UNICEF and will both raise awareness and give proceeds to the non-profit.

The One Tree Hill alum got her caffeine fix to-go after stopping by Alfred's Coffee in Studio City, California, on Feb. 1.

The Canadian songstress continued to make the streets of Paris her runway while out in the City of Light on Feb. 1.

After fooling the world with her fake Harry Styles face tattoo, the singer headed out to Mel's Diner with friends in Los Angeles on Feb. 1.