There are more stars on the set of "New Year's Eve" than the Oscars!
Yesterday Halle Berry made her debut appearance on the New York set to start filming her part in the celeb-packed pic from director Garry Marshall -- who has already filmed scenes with Hilary Swank, a pregnant Alyssa Milano, Sofia Vergara, Zac Efron, Michelle Pfeiffer, Katherine Heigl, Jon Bon Jovi and Abigail Breslin.
Berry was initially going to play the role Heigl now plays, but dropped out of the film so she could focus on her custody case with Gabriel Aubry. She signed back on in a different role as a nurse.
The movie -- a sorta sequel to "Valentine's Day" -- will also star Jessica Biel, Robert De Niro, Josh Duhamel, Lea Michele, Sarah Jessica Parker, Carla Gugino, Ashton Kutcher and Til Schweiger.
Check out all the set photos!