Camilla Belle: 'The Five-Year Engagement' Premiere!

Camilla Belle strikes a pose in Jason Wu at the premiere of The Five-Year Engagement held at the Museum of Modern Art on Wednesday (April 18) in New York City.

The 25-year-old actress was joined at the premiere by Leelee Sobieski (in a The Row coat), Hunger Games actress Elizabeth Banks, and star of the film Alison Brie (in Victoria Beckham).

PHOTOS: Check out the latest pics of Camilla Belle

Also in attendance was Olivia Wilde (in Yigal Azrouel), Amy Poehler, Aubrey Plaza, Kim Cattrall, director Judd Apatow, and Bill Hader.

FYI: Camilla finished her look with a Jason Wu clutch, Sergio Rossi pumps, and David Yurman jewelry.

20+ pictures inside of Camilla Belle and others at the premiere of The Five-Year Engagement…