Last Night's Look: Hit or Miss?

Vote on this week's styles including Kate Beckinsale, Salma Hayek and more stars! You decide – are they fashionistas or flops?

KATE BECKINSALE

Talk about glam! Kate literally sparkles in an off-white and silver embroidered Gucci Première gown and Chopard diamonds at the debut of Il Gattopardo in Cannes.