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Click through to see all the red (gray?) carpet looks from this spring's amfAR Gala, straight from the Cannes Film Festival.
Marion Cotillard
In Alexander McQueen
Jourdan Dunn
In Balmain
Bar Rafaeli
In Elie Saab
Alessandra Ambrosio
In Roberto Cavalli
Karlie Kloss
In Chanel Couture
Natasha Poly
In Marni
Sofia Coppola
In Louis Vuitton
Rosie Huntington-Whiteley
In Emilio Pucci
Dita Von Teese
In Blumarine
Jessica Chastain
In Givenchy Couture
Jane Fonda
In Atelier Versace
Irina Shayk
In Versace
Rosario Dawson
In Vionnet
Heidi Klum
In Atelier Versace
Sharon Stone
In Roberto Cavalli
Michelle Rodriguez
In Elisabetta Franchi
Karolina Kurkova
Dior Haute Couture
Jacquelyn Jablonski
In Emilio Pucci
Chanel Iman
In Reem Acra
Toni Garrn
In Redemption Choppers