Style icon and Reebok ambassador Gigi Hadid today hosted an intimate holiday celebration, joined by her closest collaborators on December 14, 2017 in New York City. The uplifting experience inspired women to be better together in the coming year. (Photo by Jason Kempin/Getty Images for Reebok)





Pixie Lott attends the Stella McCartney Christmas Lights 2017 party on December 6, 2017 in London, England. (Photo by Richard Young/Rex Features/Shutterstock)





Amber Davies attend the “Jumanji: Welcome To The Jungle” UK premiere held at Vue West End on December 7, 2017 in London, England. (Photo by Mike Marsland/WireImage)





(L-R) Amber Davies, Georgia Harrison and Montana Brown attend the “Jumanji: Welcome To The Jungle” UK premiere held at Vue West End on December 7, 2017 in London, England. (Photo by PA Wire)





Stephanie Pratt attends the UK Premiere of “Jumanji: Welcome To The Jungle” at Vue West End on December 7, 2017 in London, England. (Photo by David M. Benett/Dave Benett/WireImage)





Emily Ratajkowski attends the 2017 GQ Men of the Year party at Chateau Marmont on December 7, 2017 in Los Angeles, California. (Photo by Matt Winkelmeyer/Getty Images for GQ)





Emily Ratajkowski attends the 2017 GQ Men of the Year party at Chateau Marmont on December 7, 2017 in Los Angeles, California. (Photo by Chelsea Lauren/Rex Features/Shutterstock)





Emily Ratajkowski attends the 2017 GQ Men of the Year party at Chateau Marmont on December 7, 2017 in Los Angeles, California. (Photo by Michael Kovac/Getty Images for GQ)





Pregnant Chrissy Teigen and Wonder Woman star Gal Gadot attend GQ and Dior Homme private dinner in celebration of The 2017 GQ Men Of The Year Party at Chateau Marmont on December 7, 2017 in Los Angeles, California. (Photo by Charley Gallay/Getty Images for GQ)





Gal Gadot attends the 2017 GQ Men of The Year Party on December 07, 2017 in Los Angeles, California.(Photo by JB Lacroix/ WireImage)





Gal Gadot attends the 2017 GQ Men of the Year party at Chateau Marmont on December 7, 2017 in Los Angeles, California. (Photo by Michael Kovac/Getty Images for GQ)





Kate Beckinsale attends the 2017 GQ Men of The Year Party on December 07, 2017 in Los Angeles, California. (Photo by Chelsea Lauren/Rex Features/Shutterstock)





Kelly Brook attends Teens Unite: Ten Year Tale, fundraising gala in London, England on December 8, 2017. (Photo by James Shaw/Rex Features/Shutterstock)





Kelly Brook attends Teens Unite: Ten Year Tale, fundraising gala in London, England on December 8, 2017. (Photo by James Shaw/Rex Features/Shutterstock)





Vick Hope and Roman Kemp attend the Capital FM Jingle Bell Ball with Coca-Cola at The O2 Arena on December 9, 2017 in London, England. (Photo by PA Wire)





Rita Ora attends the Capital FM Jingle Bell Ball with Coca-Cola at The O2 Arena on December 9, 2017 in London, England. (Photo by PA Wire)





Rita Ora attends the Capital FM Jingle Bell Ball with Coca-Cola at The O2 Arena on December 9, 2017 in London, England. (Photo by PA Wire)





Rita Ora attends the Capital FM Jingle Bell Ball with Coca-Cola at The O2 Arena on December 9, 2017 in London, England. (Photo by PA Wire)





Dua Lipa attends the Capital FM Jingle Bell Ball with Coca-Cola at The O2 Arena on December 9, 2017 in London, England. (Photo by PA Wire)





Daisy Ridley attends the European Premiere of “Star Wars: The Last Jedi” at Royal Albert Hall on December 12, 2017 in London, England. (Photo by PA Wire)





Actress Amy Jackson poses for photographers upon arrival at the premiere of the film “Star Wars: The Last Jedi” in London, Tuesday, Dec. 12th, 2017. (Photo by Joel C Ryan/Invision/AP Photo)





Alexandra Burke attends the European Premiere of “Star Wars: The Last Jedi” at Royal Albert Hall on December 12, 2017 in London, England. (Photo by PA Wire)





Musician and TV star Myleene Klass attends the European Premiere of “Star Wars: The Last Jedi” at Royal Albert Hall on December 12, 2017 in London, England. (Photo by PA Wire)





Jessica Shears attends the European Premeire of 'Bright' held at BFI Southbank on December 15, 2017 in London, England. (Photo by John Phillips/John Phillips/Getty Images)





Jessica Shears attends the European Premeire of 'Bright' held at BFI Southbank on December 15, 2017 in London, England. (Photo by Featureflash SHM/Rex Features/Shutterstock)





Demi Lovato attends 103.5 KISS FM's Jingle Ball 2017 at Allstate Arena on December 13, 2017 in Rosemont, Illinois. (Photo by Timothy Hiatt/Getty Images for iHeartMedia )





Courtney Stodden outside Avalon Nightclub in Hollywood holding a Barbie doll, and signing fans autographs on December 7, 2017. (Photo by Splash News and Pictures)





Bella Hadid is close to losing her top while on location for a photoshoot in Brooklyn, New York on December 11, 2017. (Photo by NPEx/Splash News and Pictures)





Jenna Dewan and her daughter Everly out and about in Los Angeles, California on December 11, 2017. (Photo by Bauergriffin.com)