Credit: Bobby Bank/ (2)

Lea Michele rang in the New Year with a very sexy lip-lock!

The 24-year-old Glee star planted a big wet one on her New Year's Eve costar Ashton Kutcher, 33, while filming in New York City's Times Square Wednesday.

"It's freezing but I don't even care cause we're having so much fun!" Michele tweeted of her first movie role. "It's so incredible to be here right in the middle of everything! The energy is unreal!"

The New Year's Eve cast also features appearances by Jessica Biel, 29, Zac Efron, 23, Halle Berry, 44, Josh Duhamel, 38, Katherine Heigl, 32, Sofia Vergara, 38, John Stamos, 47, Hilary Swank, 36, Michelle Pfeiffer, 52, Robert De Niro, 67, Alyssa Milano, 38, and Abigail Breslin, 14.

The rom-com, directed by Garry Marshall, is expected to arrive in theaters December 9, 2011.