Jennifer Lopez Becomes a Rockette, Plus Priyanka Chopra, Saoirse Ronan & More

Priyanka Chopra attends her tribute at Jemaa El Fna Place during the 18th Marrakech International Film Festival.

Santa Claus is in town — and hanging with Zac Posen and Christina Hendricks at the Brooks Brothers and St Jude Children's Research Hospital Annual Holiday Celebration at the West Hollywood Edition.

Da'Vine Joy Randolph and Wesley Snipes attend a special screening of their film, Dolemite Is My Name.

Jennifer Lopez does high kicks with the Radio City Rockettes while hosting Saturday Night Live.

Stephen Colbert and Julia Louis-Dreyfus attend the Montclair Film Presents: An Evening with Stephen Montclair Film Presents: An Evening With Stephen Colbert + Julia Louis-Dreyfus in New Jersey.

Emma Watson, Florence Pugh, Eliza Scanlen, and Saoirse Ronan attend the world premiere of Little Women at the Museum of Modern Art in New York City.

Vin Diesel (left) and Tyler Posey pose at the after party for the premiere of Netflix's Fast and Furious: Spy Racers at CityWalk Hollywood.

Katy Perry takes center stage on Friday while performing during 102.7 KIIS FM's Jingle Ball in Los Angeles.

Hailey Baldwin wears a casual ensemble while taking a stroll in Beverly Hills.

Cher performs in concert during her "Here We Go Again Tour" in Philadelphia on Friday.

Jane Fonda demonstrates during "Fire Drill Friday" climate change protest on Friday in Washington, DC.

Alfonso Cuaron and Salma Hayek attend a special screening and reception for Marriage Story on Friday in London.

Kendall Jenner catches up on her book on Friday while chilling on a yacht off Miami during her visit to Art Basel.

Chris Hemsworth keeps it moving on Friday while filming a commercial in N.Y.C.

Margot Robbie beams on Friday during a panel about her new film Birds of Prey at CCXP19 in São Paulo, Brazil.

Robert Redford arrives to attend his tribute during the 18th Marrakech International Film Festival in Morocco on Friday.

Daniel Radcliffe visits People Now at the PeopleTV Studios in New York City on Friday.

Helena Bonham Carter hits the red carpet at the Sky Women in Film and TV Awards on Friday night in London.

Donnie Wahlberg helps Target celebrate 10 years of its Heroes & Helpers program in Edgewater, New Jersey, on Thursday. This holiday season, Target will host nearly 400 of these events at stores nationwide, pairing first responders with kids to buy holiday gifts for their families. Since Heroes & Helpers began in 2009, Target has welcomed more than 100,000 kids and donated $5 million in grants to host these events.

Longtime pals Ricky Martin and Eva Longoria pose together at the Global Gift Gala dinner during Art Basel on Thursday at the Eden Roc Hotel in Miami.

Scarlett Johansson waves to the audience as she makes her entrance during Thursday’s episode of The Late Show with Stephen Colbert in New York City.

Kristen Bell hosts the Baby2Baby and Tiny Prints Winter Wonderland at Casita Hollywood on Thursday.

Tom Hiddleston poses with a hand-drawn portrait of himself as he’s honored for his performance in Betrayal on Broadway at Sardi’s restaurant on Thursday in N.Y.C.

Lil’ Kim and Missy Elliott sit side-by-side at the 2019 Urban One Honors at MGM National Harbor on Thursday in Oxon Hill, Maryland.

Sam Rockwell flashes a peace sign as he arrives at Jimmy Kimmel Live! on Thursday in Los Angeles.

Sisters Scout, Tallulah and Rumer Willis make quite the trendy trio at the Christian Louboutin & Laura Brown Celebration of the ELISA on Thursday at The Paramour Estate in L.A.

Lady Gaga goes glam at The Grove in L.A. for the new Amazon Beauty and Haus Labs Makeup pop-up on Thursday.

Lea Michele showcases her festive side at her Christmas in the City album launch at Barnes & Noble on Thursday in N.Y.C.

Wendy Williams enjoys herself at Bodega x Diesel: The Unofficial Official Basel Gift Shop party at La Otra on Thursday in Miami.

Rita Ora performs at the Avicii Tribute Concert on Thursday at the Friends Arena in Stockholm, Sweden.

Meghan Trainor admires the new Melinda Maria Jewelry ICONS Collection alongside creator Melinda Spigel at Nordstrom Century City on Thursday in L.A.

Kendall Jenner rocks graphic-print pants as she heads to a Cuban restaurant in Miami on Thursday.

Cody Simpson and Billy Idol strike matching poses at the 2019 GQ Men of the Year party at The West Hollywood Edition on Thursday.

Bella Hadid wears a backless black satin dress with a thigh-high slit at the Core x Let Love Rule Benefit during Art Basel in Miami on Thursday.

Abigail Spencer and Rodrigo Santoro arrive at the premiere of Hulu’s Reprisal season 1 afterparty on Thursday in Hollywood.

Jessica Williams looks holiday-ready as she arrives at Verizon’s More Holiday Magic Event on Thursday at Manhatta in N.Y.C.

Who is that handsome man? It's Dwayne "The Rock" Johnson, who has a moment with his likeness on Thursday at the U.K. premiere of Jumanji: Next Level in London.

Stephen Colbert and Gayle King cheer as ViacomCBS Inc. rings the opening bell at NASDAQ on Thursday in N.Y.C.

Paris Hilton cradles a pup on Thursday during a chat on Despierta América! at Univision Studios in Miami.

Emily Ratajkowski serves a look on Thursday during a photo shoot in New York City.

Joaquin Phoenix gets into character on Thursday on the New York City set of his next (still untitled) film.

Serena Williams hosts her fashion brand S by Serena’s second annual Art Basel pop-up party, hosted by Beefeater Pink, at Faena Bazaar in Miami on Wednesday.

Camila Cabello poses with Dame Helen Mirren on Wednesday at the 14th Annual L’Oréal Paris Women of Worth Awards in N.Y.C.

Model mom-to-be Iskra Lawrence glows in her purple form-fitting gown on her way to the L’Oréal Paris Women of Worth Awards at the Pierre Hotel on Wednesday in N.Y.C.

Tom Holland and Will Smith playfully pose at the premiere of 20th Century Fox’s Spies in Disguise on Wednesday at the El Capitan Theatre in L.A.

Timothée Chalamet, Greta Gerwig, Saoirse Ronan, Florence Pugh, Eliza Scanlen, Laura Dern and Chris Cooper take a group shot at the Little Women Orchard House photo call at the Louisa May Alcott Orchard House on Wednesday in Concord, Massachusetts.

Rosario Dawson and Lenny Kravitz attend Dom Perignon’s Last Supper party in Miami on Wednesday, during Art Basel.

Katie Holmes checks out some clothes at the Amazon x Refinery29 Holiday Pop Up: Decked and Dazzled on Wednesday in N.Y.C.

Djimon Hounsou lends a hand to raise millions of dollars for children in need at The 35th Anniversary Of CIBC Miracle Day on Wednesday in Toronto, Canada.

Jack Black, Kevin Hart, Karen Gillan and Dwayne "The Rock" Johnson pose with a cut-out of Nick Jonas on the red carpet of the Berlin, Germany, premiere of Jumanji: Next Level on Wednesday.

Pippa Middleton and husband James Matthews leave St. Luke’s Church in Chelsea after attending the Henry Van Straubenzee Memorial Fund’s Christmas carol service on Wednesday in London.

Chad Michael Murray gives his best Legoland hello at the park’s tree lighting ceremony on Thursday in Carlsbad, California.

Costars Daisy Ridley and John Boyega speak at a global press conference for Star Wars: The Rise of the Skywalker in Pasadena, California, on Wednesday.

Keira Knightley flashes a smile as she takes a walk through London's Islington neighborhood to holiday shop on Wednesday.

Daniel Craig visits Good Morning America with his No Time to Die costars in N.Y.C. on Wednesday.

Richard Madden looks sharp in his suit at the 1917 world premiere and royal performance at Odeon Luxe Leicester Square on Wednesday in London.

Anna Kendrick picks out a Christmas tree while filming a movie in New York City on Wednesday.

Billie Eilish surfs the crowd at the Apple Music Awards on Wednesday in Cupertino, California, where she was presented with the first-ever Apple Music artist of the year award.

Hillary Clinton, Diane von Furstenberg and Chelsea Clinton take their seats at Moulin Rouge! The Musical at the Al Hirschfeld Theatre on Wednesday in N.Y.C.

Executive producer Leonardo DiCaprio and director Richard Ladkani pose together at National Geographic’s Sea of Shadows documentary screening on Monday at the San Vicente Bungalows in West Hollywood.

Kristen Stewart and Lily-Rose Depp attend the Chanel Metiers d'art 2019-2020 show at Le Grand Palais in Paris on Wednesday.

Alex Borstein, Michael Zegen, Rachel Brosnahan, Marin Hinkle and Tony Shalhoub of The Marvelous Mrs. Maisel attend SiriusXM's town hall hosted by Michelle Collins on Wednesday in N.Y.C.

Bella Hadid rides the waves on Wednesday while vacationing in Miami with pal Kendall Jenner (not pictured).

Kate Beckinsale strikes a pose during the Mon Cheri Barbara Tag at Isarpost on Wednesday in Munich, Germany.

Ian Somerhalder visits Radio Andy with Andy Cohen at SiriusXM studios in N.Y.C. on Wednesday.

Rita Ora hits the London set of the new Oliver Twist reboot Twist on Wednesday.

Birthday girl Tiffany Haddish gets hoisted up during the hora at her 'Black Mitzvah' party in celebration of her 40th birthday at SLS Hotel on Tuesday in Beverly Hills.

Camila Cabello lights up the stage during 106.1 KISS FM’s Jingle Ball 2019 on Tuesday at Dickies Arena in Fort Worth, Texas.

Meanwhile, Sam Smith performs in a pale pink ensemble during 106.1 KISS FM’s Jingle Ball at Dickies Arena on Tuesday in Dallas, Texas.

David Beckham and Kate Moss sit front row at the Dior Men Fall 2020 runway show in Miami on Tuesday, ahead of Art Basel.

David Harbour wraps his arm around girlfriend Lily Allen at the Dior Men Fall 2020 runway show in Miami on Tuesday.