Kylie Jenner celebrated daughter Stormi and son Aire's back-to-back birthdays with a sweet Instagram video. Stormi turned 7 on Feb. 1, while Aire will turn 3 on Feb. 2.

Stevie Wonder rocks out at the FireAid concert, plus Renée Zellweger, Shawn Mendes, Eiza González and more From New York to Hollywood and everywhere in between, see what your favorite stars are up to.

Join Mumble the Emperor Penguin and friends as the show that not everyone dances to the beat of the same drummer.