Marion Cotillard & Matthias Schoenaerts: Cesar Film Awards!

Marion Cotillard is stunning while attending the 2013 Cesar Film Awards at Theatre du Chatelet on Friday (February 22) in Paris, France.

The 37-year-old French actress was joined by her Rust and Bone co-star Matthias Schoenaerts.

PHOTOS: Check out the latest pics of Marion Cotillard

Olga Kurylenko, Berenice Bejo, Kevin Costner, and his wife Christine Baumgartner were also spotted attending the award ceremony, where he was given the Honorary Cesar.

“My career wouldn’t be complete without making a movie (Three Days to Kill) here in your beautiful country,” Kevin shared in his acceptance speech. “Thank you for accepting me for who I am.”

FYI: Marion is wearing a Christian Dior Haute Couture dress.

30+ pictures inside of Marion Cotillard and Matthias Schoenaerts attending the Cesar Awards…