Must-See Celeb Sightings: March 1-8, 2020

Got the blues! The "All the Ways" songstress truly channeled Bubbles at the 2020 Christian Cowan x Powerpuff Girls Runway Show in Hollywood on March 8.

The cute couple looked incredibly in love on the red carpet at the world premiere of their new film, A Quiet Place Part II, in New York City on March 8. "She is without a doubt the most tremendous actress of our time in my opinion," Krasinski proudly told ET of his wife of 10 years. 

Flower power! The singer continued her fashion prowess, stunning in a chrysanthemum-printed faille gown and embellished ivory wool sweater by Oscar de la Renta while galivanting down the streets of Lower Manhattan with a bouquet on March 8.

We'll take two tickets to this gun show! The actresses showed their strength at the #AerieREAL Summit's International Women's Day celebration in New York City on March 8.

The Charlie's Angels star headed out for a solo hike in Los Angeles on March 8.

The "Never Worn White" singer looked radiant in a hot pink ensemble -- which also showed off her burgeoning baby bump -- as she celebrated International Women's Day with a performance at the Women's Cricket World Cup Final in Melbourne, Australia, on March 8.

The supermodel brightened up the streets of Los Angeles in a neon pink blazer and matching lip on March 8.

MacDowell was flanked by her daughters as she was honored at the National Women's History Museum's 8th Annual Women Making History Awards at the Skirball Cultural Center in Los Angeles on March 8.

Ravishing in red! The Duchess of Sussex was beaming as she accompanied husband Prince Harry to the Mountbatten Festival of Music at London's Royal Albert Hall on March 7.

Melton gave his Riverdale co-star a lift at the Hollywood premiere of Apa's new film, I Still Believe, on March 7.

The Modern Family star made a stylish entrance onto the America's Got Talent set in Los Angeles on March 7.

The Union-Wade family coordinated as the retired NBA star and his wife brought Wade's daughter to her first red carpet event on March 7, the 6th Annual Truth Awards in Los Angeles. "It was important for Zaya's first red carpet to be with her community [Black LGBTQIA]," Union explained. 

The actress looked très chic in glasses and a black suit at British Vogue's Forces for Change event during the WOW Women of the World Festival in London on March 7.

The Black Panther actor and the rapper posed for pics during the Los Angeles Lakers vs. Milwaukee Bucks matchup at Los Angeles' Staples Center on March 6.

The "Nice to Meet Ya" singer rocked out during a soundcheck for The One Show in London on March 6.

Chriqui joined Conrad as non-profit The Little Market hosted their Third Annual International Women's Day Event at The Fairmont Miramar Hotel & Bungalows in Santa Monica, California, on March 6.

Just ahead of International Women's Day, it was nothing but girl power at Von Furstenberg's third annual InCharge Conversations 2020, presented by Mastercard, in New York City on March 6.

The Duke of Sussex talked shop with the Formula One World Champion as the royal officially opened the Silverstone Experience in Northampton, England, on March 6. Harry was outfitted in a navy blue button-up and dark forest-hued Everlane chinos for the occasion.  

This is her laundry day look! The Keeping Up With the Kardashians star rocked a parchment-hued, denim Warp + Weft boiler suit while dropping clothes off at a dry cleaners in Los Angeles on March 6.

The statuesque model looked beautiful in shades of blue as she stepped out in New York City on March 6.

Though she was out with husband Brooks Laich, the enthusiastic dancer-actress was spotted without her ring after hosting a Daybreaker LA workout class at the Pico Union Project in downtown Los Angeles on March 5.

J.Lo enjoyed some retail therapy in the Miami Design District on March 5. During her day out -- for which she wore a baby blue blazer, Coach x Richard Bernstein Barbra Streisand T-shirt and light wash denim -- she also enjoyed gourmet desserts at the Dior Café in Miami alongside her vocal coach, Stevie Mackey.

So fierce! The music icon sashayed down the streets of New York City on March 5.

Following a training session, the 23-year-old model headed to lunch at Backyard Bowl in West Hollywood on March 5 in her all-black workout gear.

The co-stars buddied up at the Westworld season 3 premiere after-party in Hollywood on March 5.

The pals stuck close together at the premiere of Big Time Adolescence at Metrograph in New York City on March 5.

Cavallari was flanked by the Olympian and the former Bachelor star at the Uncommon James SS20 Launch Party at Gracias Madre in West Hollywood on March 5.

The "Señorita" singer took a page out of the KarJenner playbook with her rose-adorned button-down topped with a black corset as she hit the red carpet for the Global Awards 2020 in London on March 5.

The Colombian singer was A-OK with popping up at the 2020 Spotify Awards in Mexico City on March 5.

Despite the rain, the royal couple was beaming as they made their way into the Endeavour Fund Awards at the Mansion House in London on March 5. This was the pair's first joint appearance since relocating to Canada in January.

With an icy, pin-straight wig that matched her bedazzled, barely-there ensemble, the YouTube makeup star flashed a huge smile during a night out celebrating Madison Beer's birthday in Los Angeles on March 5.

Score! The Duchess of Cambridge got her kicks playing soccer and hurling while visiting the Salthill Gaelic Athletic Association club in Galway on the third and final day of her and Prince William's visit to Ireland on March 5.

The brunette beauty took a coffee to go as she stepped out in New York City's Tribeca neighborhood on March 5 in an ab-tastic all-black ensemble.

The 40-year-old actress had a huge smile on her face as she headed to lunch at The Smile in New York City on March 5 in a black cardigan and cognac-hued, pleated leather skirt.

The Run This Town stars puckered up to each other while visiting SiriusXM Studios in New York City on March 5.

It was nothing but peace and love when the Sorry to Bother You co-stars reunited at Film Independent's live read of Eternal Sunshine of the Spotless Mind at the DGA Theater in Los Angeles on March 4.

The singers held an animated press conference in West Hollywood on March 4 to announce their upcoming joint tour.

The Younger star picked up an iced coffee and healthy lunch to go while running errands in Studio City, California, on March 4.

The judges looked gorgeous at America's Got Talent's Season 15 Kickoff in Pasadena, California, on March 4.

The "Sunflower" singer got moody onstage at the Nashville stop of his current tour on March 4.

Ryder leaned on her co-star at the New York premiere of their HBO series, The Plot Against America, on March 4.

The actress-activists participated in an abortion rights rally outside the Supreme Court in Washington, D.C., on March 4.

She's got the baby blues! The All the Bright Places star looked pretty in a prim and proper, pastel blouse-and-pleated skirt combo paired with cognac boots as she arrived at Jimmy Kimmel Live! in L.A. on March 4.

The Duke and Duchess of Cambridge took in the scenic views on their cliff walk in Howth in Dublin, Ireland, on March 4.

The loved-up duo shared a sweet kiss while out for a walk in West Hollywood on March 4.

The "Bleeding Love" singer glowed onstage as she hosted WE Day UK 2020 in London on March 4.

Denim duo! The couple matched in jean looks and mirrored sunglasses as they held hands after a shopping trip in Los Angeles on March 3.

The former DWTS pro was a total boho beauty while out to lunch with a pal in West Hollywood on March 3.

The Way Back star was seen cracking up as he made his way onto the Jimmy Kimmel Live! set in Los Angeles on March 3.

The talented actresses were sitting pretty in the front row of the Louis Vuitton show during Paris Fashion Week on March 3.

Flower power! The music icon looked pitch-perfect in a patterned Moncler Richard Quinn ensemble while out in New York City on March 3.

The actresses looked gorgeous at L’Oréal Paris' Age Perfect Cosmetics launch in Beverly Hills on March 3.

Cheers! The Duchess of Cambridge enjoyed a pint during a reception with husband Prince William at the Guinness Storehouse’s Gravity Bar in Dublin during the first day of the royal couple's visit to Ireland on March 3.

It was a very New York night for this trio at the Guild Hall Academy of the Arts Achievement Awards 2020 at Manhattan's famed Rainbow Room on March 3.

The triple threat got the giggles as she left her Miami gym on March 3.

Mad for plaid! Even the streets of Paris became her runway as Hadid headed out during fashion week in the City of Light on March 3.

It was impossible to miss the reality star as she headed into her Paris hotel in an all-black leather look, long braids and an oversized tan tote painted with naked women. 

The songstress was clad in a sultry version of her usual black-and-white attire at the Chanel show in Paris on March 3.

Outfitted in a blazer dress with power shoulders, the Katy Keene star posed for photogs before heading into the Miu Miu presentation during Paris Fashion Week on March 3.

The "Girls" singer put a futuristic spin on Old Hollywood glam while out in Paris on March 3.

The Game of Thrones alum flashed a huge smile as she left the BBC Radio 2 studio in London on March 3.

The supermodel headed to the Empire State Building for an early celebration of International Women's Day, which takes place on March 8. Crawford ceremoniously lit the iconic New York City skyscraper on March 3 while also highlighting the non-profit Delivering Good.

The British actress repped her husband's home NFL team -- the New York Giants -- as the pair stepped out in Los Angeles on March 2.

The "Watermelon Sugar" singer showed off his unique sartorial style, which in this case included a frilly collared shirt, pearl necklace and lime green trousers, at SiriusXM Studios in New York City on March 2.

The rapper proudly stood by his daughter's side after she performed in her dad's Yeezy Season 8 show during Paris Fashion Week on March 2.

Peace out! The America's Got Talent judge threw up deuces as she exited a Los Angeles office building on March 2.

Tangerine dream! The "I Like That" singer showed off her neon ensemble in a quirky way like only she can before heading into the Stella McCartney show during Paris Fashion Week in France on March 2.

Another day, another latex look! The Keeping Up With the Kardashians star flashed a smile as she headed into a Paris restaurant on March 2.

The New Yorkers came together for the 2020 PEN America Literary Awards Ceremony in Manhattan on March 2.

We know your name! The Hustlers star rocked J.Lo-branded joggers with a white tank, mirrored sunglasses and a neon cross-body bag after a workout in Miami on March 2.

Who's walking who? The model-actress and her dog, Colombo, made their way around New York City on March 2.

The former Pretty Little Liars star stood tall outside the Giambattista Valli show during Paris Fashion Week on March 2.

The Victoria's Secret Angel stood tall at the Empire State Building on March 2, where she helped light the iconic New York City skyscraper in celebration of World Wildlife Day.

She's back! Crawley was spotted outside the Good Morning America studio in New York City after being named the newest Bachelorette on March 2. The Sacramento-based hairstylist first entered Bachelor Nation on Juan Pablo Galavis' season of The Bachelor in 2014 and later appeared on Bachelor in Paradise seasons one and two in 2014 and 2015, respectively. She last appeared on Bachelor Winter Games in 2018, where she got engaged to Canadian Bachelorette contestant Benoit Beausejour-Savard, but the pair split about two months later.

Latex ladies! The sisters went wild for these matching Balmain looks as they headed to Balenciaga's Fall/Winter 2020/2021 show on March 1. The KKW Beauty mogul actually wore three latex looks in less than 24 hours during Paris Fashion Week, all of which she showed off on her Instagram Story.

The 23-year-old model was also at the same Balenciaga show in all her denim diva glory.

The co-stars shared a sweet moment on the red carpet at the Los Angeles premiere of their new film, The Way Back, on March 1.

Hey, hey, Versace! J.Lo was spotted in a jumpsuit version of her now-iconic green dress as she headed to a family brunch at Soho House in Miami Beach on March. 1.

The cute couple chatted with a pal as they made their way through a Los Angeles farmers market on March 1.

The Gossip Girl alum looked too cool posing outdoors at the 3rd Annual Mammoth Film Festival Portrait Studio in Mammoth Lakes, California, on March 1.

The blonde beauty looked casual cool as she left the Chanel offices in Paris on March 1.

The singers hit the fashion high notes at Valentino's Paris Fashion Week show on March 1.

A little rain didn't dampen Deutch's parade as she headed to the Valentino show.

The Game of Thrones star and her beau coordinated in pastels as they sat front row at the Thom Browne show during Paris Fashion Week on March 1.