Jessica Chastain & Eva Longoria: Cannes Opening Ceremony!

Jessica Chastain and Eva Longoria walk the red carpet during the 2012 Cannes Film Festival‘s opening ceremony held at Palais des Festivals on Wednesday (May 16) in Cannes, France.

The Help actress, who arrived in the French Riviera the day before, paired an Alexander McQueen gown with Louis Vuitton jewelry. Eva wore a Marchesa gown with Brian Atwood heels and Damiani earrings.

Also pictured at the event, which served as the premiere of Moonrise Kingdom: Jane Fonda and Alec Baldwin (in Ermenegildo Zegna) with his fiancee, Hilaria Thomas.

15+ pictures inside of Jessica Chastain, Eva Longoria and more at the 2012 Cannes Film Festival opening ceremony…