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?

EVANGELINE LILLY

Lost's sexy star has found the secret to style in a tiered scalloped lace J.Crew Collection dress, platform Stuart Weitzman sandals and hold-everything hobo while heading to the Late Show with David Letterman.