Friday one of the holidays’ most anticipated events rocked New York City.

Z100’s Jingle Ball at Madison Square Garden brought out quite a star-studded crowd, including Eva Marcille and Kim Kardashian.

Keep reading for more pics, including Katy Perry being her usual stylishly hilarious self!

Emily Osmet

Eva Marcille

Hayley Williams

Katy Perry

Kim Kardashian

Selena Gomez