Cannes: Marion Cotillard, Ben Stiller and Chris Rock hit the festival
Jessica Chastain, Eva Longoria and Freida Pinto also attend soirees
The 'Rust and Bone' gang rules the streets of Cannes
From left: Director Jacques Audiard, Marion Cotillard and co-star Matthias Schoenaerts. The film premiered in competition.
Photo Credit: AP Photo/Lionel Cironneau