Nicky Hilton Rothschild is spotted walking in the snow in New York City on Dec. 17, 2020.
Emma Roberts is spotted out and about in Los Angeles on Dec. 17, 2020.
Anwar Hadid is spotted in New York City on Dec. 17, 2020.
Joe Jonas takes his baby out for a stroll in Los Angeles on Dec. 17, 2020.
Jennifer Garner is spotted out in Los Angeles on Dec. 17, 2020.
Hailey Bieber parks her peach Lamborghini Urus in Los Angeles on Dec. 17, 2020.
Jordana Brewster steps out in a plaid coat as she gets coffee in Los Angeles on Dec. 17, 2020.
Carter Rubin, Gwen Stefani and Blake Shelton appear on the season finale of "The Voice" in Los Angeles on Dec. 16, 2020.
Tori Spelling and her five children join the California Milk Processor Board in spreading some holiday cheer with the help of #SantasJournal from @gotmilk in Los Angeles on Dec. 16, 2020.
Matt Damon steps out in Los Angeles on Dec. 16, 2020.
Katie Holmes steps out in New York City on Dec. 16, 2020.
Joe Manganiello and Sofia Vergara step out in Los Angeles on Dec. 16, 2020.
Jodie Foster stops by her bank in Los Angeles on Dec. 16, 2020.
Nicky Hilton Rothschild steps out in New York City on Dec. 16, 2020.
Pregnant Katharine McPhee goes shopping in Beverly Hills on Dec. 16, 2020.
Emma Roberts goes shopping in Los Angeles on Dec. 16, 2020.
Jennifer Lopez goes shopping in Beverly Hills on Dec. 16, 2020.
Brody Jenner steps out in Malibu on Dec. 16, 2020.
Gigi Hadid goes for a walk with her daughter in New York City on Dec. 15, 2020.
Nick Cannon prepares the distribution of 2,000 free meal boxes courtesy of HollyGold and Yamashiro to The Hollywood Food Coalition in Los Angeles on Dec. 15, 2020.
Jon Hamm and girlfriend Anna Osceola go for a walk with his dog in Los Angeles on Dec. 15, 2020.
Katie Holmes goes for a walk in New York City on Dec. 15, 2020.
Nick Jonas steps out in London on Dec. 16, 2020.
Hailey Bieber arrives at a film set in West Hollywood, California, on Dec. 15, 2020.
Emily Ratajkowski goes for a walk in Los Angeles on Dec. 15, 2020.
Jessica Alba arrives at The Honest Company's offices in Los Angeles on Dec. 15, 2020.
Donnie Wahlberg shoots "Blue Bloods" in New York City on Dec. 15, 2020.
Eric Bana attends the Australian premiere of "The Dry" in Sydney on Dec. 15, 2020.
Haylie Duff visits the Hallmark Channel's "Home & Family" at Universal Studios Hollywood on Dec. 15, 2020.
Emily Ratajkowski walks her dog, Colombo, in Los Angeles on Dec. 14, 2020.
Kelly Clarkson and Gwen Stefani pose on the set of "The Voice" in Los Angeles on Dec. 14, 2020.
Jodie Turner-Smith shoots "Anne Boleyn" in Emley, England, on Dec. 14, 2020.
Queen Letizia of Spain arrives at Coronel Héctor Moncada Air Base (La Ceiba) to begin a humanitarian aid trip in La Ceiba, Honduras, on Dec. 14, 2020.
Hilary Duff walks through the set of "Younger" in New York City on Dec. 14, 2020.
Supa Good and Snoop Dogg attend a special screening of "Fatale" in Inglewood, California, on Dec. 14, 2020.
Kaia Gerber steps out in Malibu on Dec. 14, 2020.
Jon Hamm wears a face mask while out and about in Los Angeles on Dec. 14, 2020.
Kate Mara gets coffee in Los Angeles on Dec. 14, 2020.
Big Sean gears up for New Year's Eve and to live the "Don Life" with Tequila Don Julio in Los Angeles on Dec. 15, 2020.
Chris Pratt and Katherine Schwarzenegger go for a walk in Los Angeles on Dec. 13, 2020.
Yara Shahidi poses before her appearance on "CNN Heroes" at The West Hollywood EDITION hotel in West Hollywood.
Gwyneth Paltrow and Jennifer Garner attend Baby2Baby's holiday drive-thru distribution event presented by FRAME in Los Angeles on Dec. 13, 2020.
Arnold Schwarzenegger rides his bike in Los Angeles on Dec. 11, 2020.
Prince Louis, Duchess Kate, Princess Charlotte, Prince William and Prince George arrive for a special pantomime performance at London's Palladium Theatre on Dec. 11, 2020.
Janelle Monae attends the #WondaLunch Food Giveaway at Los Angeles Southwest College on Dec. 12, 2020.
Alex Rodriguez and Jennifer Lopez step out in Miami on Dec. 13, 2020.
Laura Dern steps out in Los Angeles on Dec. 13, 2020.
Pete Davidson poses with a dog after "Saturday Night Live" in New York City on Dec. 13, 2020.
Calista Flockhart and Harrison Ford shop for a Christmas tree in Santa Monica, California, on Dec. 12, 2020.
Bella Hadid steps out in New York City on Dec. 13, 2020.
Chrissy Metz visits the Hallmark Channel's "Home & Family" at Universal Studios Hollywood on Dec. 12, 2020.
Timothee Chalamet steps out in New York City on Dec. 13, 2020.
Sofia Vergara goes shopping at Saks Fifth Avenue in Beverly Hills on Dec. 13, 2020.
Sofia Carson attends a photo call for Songbird" in Beverly Hills on Dec. 11, 2020.
Mason Morfit and Jordana Brewster step out in Los Angeles on Dec. 12, 2020.