Kendall Jenner wore a fuzzy-wuzzy jacket on her plane ride home to Los Angeles, while Lea Michele wore a gorgeous, for-fitting Michael Kors dress to The Hollywood Reporter's Women in Entertainment breakfast, alongside Lena Dunham and Kris Jenner.
Gwyneth Paltrow presented her friend, Rob Lowe with a star on the Hollywood Walk of Fame, and Mariah Carey brought down the house in New York with her bad-ass Christmas jingles.
See what else your favorite celebs were up to.
Kendall Jenner Lands at LAX
Kendall Jenner arrives at LAX on December 8th, 2015.
Gabrielle Carteris, Jason George, Anna Faris: 22nd Annual Screen Actors Guild Awards Nominations
Gabrielle Carteris, Jason George, Anna Faris onstage during the 22nd Annual Screen Actors Guild Awards nominations announcement held at Silver Screen Theater at the Pacific Design Center on December 9, 2015 in West Hollywood, California.
Mariah Carey Performs at Beacon Theatre
Mariah Carey performs at the Mariah Carey Second Annual 'All I Want For Christmas Is You' Concert at Beacon Theatre on December 8, 2015 in New York City.
Lena Dunham: The Hollywood Reporter's Annual Women In Entertainment
Lena Dunham arrives at The Hollywood Reporter's Annual Women In Entertainment Breakfast at Milk Studios on December 9, 2015 in Los Angeles, California.
Joe Jonas Lands at LAX
Joe Jonas lands at LAX in Los Angeles, CA on December 8th, 2015
Josh Harnett: 'Penny Dreadful' Set
Josh Harnett is seen filming 'Penny Dreadful' in Dublin City Centre in Dublin, Ireland on December 9th, 2015.