The celebs are turning up the heat this holiday season! Lady Gaga and Selena Gomez dazzled at the Billboard Women in Music ceremony. Chris Hemsworth prepared to take on 'Saturday Night Live,' while giving back, during his trip to NYC. Chrissy Teigen and her girls were festive with Target and so much more.
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December 13: Christina Milian took a shopping break to refuel with an Egg McMuffin from the McDonald's All Day Breakfast menu in L.A.
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December 13: Alessandra Ambrosio was an absolute angel on the carpet for the Daddy's Home premiere in NYC.
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December 13: Stare contest! Stars of Daddy's Home, Will Ferrell and Mark Wahlberg, met up in NYC for the film's premiere.
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December 13: Date night with mom! Bradley Cooper brought his stunning mother Gloria Campano to the 'Joy' premiere in NYC.
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December 13: What a joy! Jennifer Lawrence showed off her winter white at the film's premiere in NYC.
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December 12: Dita Von Teese celebrated the launch of her new lipstick during an intimate cocktail party at M·A·C North Beverly in Beverly Hills.
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December 11: From left to right, Selena Gomez, Hailee Steinfeld and Zedd got together backstage Z100's Jingle Ball 2015 at Madison Square Garden.
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December 11: After her energetic performance, 'True Grit' star Hailee, who turned 19 that day, said on Twitter: "I spent my 19th birthday on stage in Madison Square Garden. What."
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December 11: 'Modern Family' star Ariel Winter went sleek and glam for the annual concert.
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December 11: Demi Lovato was all smiles before she took to the stage as another of the night's star performers.
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December 11: 'The 5th Wave's Chloe Grace Moretz had her arms full on the red carpet thanks to her handsome co-stars Alex Roe, right, and Nick Robinson.
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December 11: Woman of the Year! Fresh off of her Golden Globe nomination, Lady Gaga was all smiles during the Billboard Women in Music luncheon in New York City.
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December 11: Picture perfect! Kelsea Ballerini wore Casa Reale fine jewelry as she accepted her Rising Star award during the Billboard Women in Music luncheon that will air on Lifetime.
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December 11: Work it out! Ciara looked fabulous after a long week of late night gym sessions during the the Billboard Women in Music luncheon.
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December 11: Purple Rain! Alicia Keys paid homage to Prince during her appearance at the Billboard soiree.
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December 11: Pure elegance! Selena Gomez took the stage at the Billboard Women in Music event in NYC before heading to Z100's Jingle Ball.
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December 11: 'Project Runway' host Tim Gunn joined 'Project Runway Junior' Let Girls Learn challenge winner, Peytie at the Lands’ End holiday pop up shop in New York City.
Photo: Slaven Vlasic/Getty Images for Lands' End
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December 11: Force in fashion! 'Star Wars' actress Daisy Ridley greeted fans during her arrival at the 'Star Wars: The Force Awakens' press conference in Urayasu, Japan.
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December 10: Hello handsome! Taye Diggs was all smiles during WE TV's premiere of the brand new series 'Growing Up Hip Hop' at Haus in NYC.
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December 10: Corinne Foxx looked dazzling as she started her duties as Miss Golden Globe during the nomination ceremony in Beverly Hills.
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December 10: Kylie Jenner showed off her elegant gown during the Rihanna and the Clara Lionel Foundation's second Diamond Ball sponsored by D'usse and Armand de Brignac in Santa Monica.
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December 10: The girls of 'Orange is the New Black' Laverne Cox, Selenis Leyva, Samira Wiley, Danielle Brooks, Adrienne Moore, Uzo Aduba, and Lea DeLaria celebrated Danielle's Broadway debut in 'The Color Purple' at The Copacabana in New York City.
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December 9: Women of Importance! Lea Michele and Olivia Wilde looked gorgeous during The Hollywood Reporter's 24th annual Women in Entertainment breakfast at Milk Studios in L.A.
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December 9: Back together! Robert Redford posed with honoree and good friend Barbra Streisand at The Hollywood Reporter's 24th annual Women in Entertainment breakfast in L.A.
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December 9: Kris Jenner hugged it out with Selma Blair, who will play her in the upcoming series 'American Crime Story: The People vs. O.J. Simpson,' during The Hollywood Reporter's 24th annual Women in Entertainment breakfast at Milk Studios in L.A.
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December 9: Keep the music going! DJ, and Taylor Swift's beau, Calvin Harris rocked the stage during Q102’s iHeartRadio Jingle Ball 2015 Presented by Capital One at Wells Fargo Center in Philadelphia.
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December 9: It's for you Drew! Drew Barrymore cheered as she took calls during ICAP’s 23rd annual global Charity Day at the firm’s Jersey City office. Charity Day raised the equivalent of approximately 3% of ICAP’s full year pre-tax profit in 2014.
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December 9: Chris calling! Chris Hemsworth worked the phone during the ICAP’s 23rd annual global Charity Day at the firm’s Jersey City office. Across the pond, Prince William and Kate Middleton also took part.
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December 9: Playing bartender! Rosario Dawson and Geoff Stults shook things up at the fundraiser benefiting the Charlotte and Gwneyth Gray Foundation at Rock & Reilly’s in Los Angeles.
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December 9: Juanes performed for 400 lucky fans at the Marriott Rewards #withtheband concert series at the Courtyard Las Condes in Santiago, Chile.
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December 9: Spreading the holiday cheer! John Legend performed his new holiday song "Under the Stars" written exclusively for Stella Artois at the unveiling of "Stars" in New York City. To listen, visit StellaArtois.com.
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December 8: Pretty little holiday! Ashley Benson and Shay Mitchell tried on some of American Eagle's new winter wear while shopping at the store's Hollywood locaton.
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December 8: Looking lovely: Lupita Nyong'o shined at the 'Star Wars: The Force Awakens' premiere in Mexico City.
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December 8: Besties! Tina Fey and Amy Poehler attended the premiere of their new comedy 'Sisters' in New York City.
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December 8: The Tanner family reunited! Candace Cameron Bure, Bob Saget and Ashley Olsen attended the Cool Comedy 'Hot Cuisine,' benefit for the Scleroderma Research Foundation at Caroline's in New York City.
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Demember 7: Kristen Bell, Camila Alves, Malin Akerman and Chrissy Teigen wished everyone a "Merry Happy Everything" at the Target Wonderland launch in New York City.
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December 7: Lucky in love! Elsa Pataky and Chris Hemsworth were the perfect pair during the 'Heart of the Sea' premiere in New York City.
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December 7: Jenna Dewan Tatum wore Marchesa as she stood arm-in-arm with her husband Channing Tatum at the premiere of his new film 'The Hateful Eight' in Hollywood.
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December 7: Emily Ratajkowski and designer Christy Dawn celebrated the launch of the "Emily" dress, which the actress is seen wearing, at the event in Los Angeles.
Photo: Cred: Mike Windle
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December 7: Tom Brady was spotted keeping his feet warm off the field while wearing the UGG Neumel in Boston.
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December 7: This is the end! The cast of 'Downton Abbey,' Allen Leech, Elizabeth McGovern, Hugh Bonneville, Michelle Dockery, Jim Carter, Phyllis Logan and Kevin Doyle attended the show's sixth and final season premiere in New York City.
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