Last Night's Look: Hit or Miss?

Vote on this week's styles including Carrie Underwood, Kim Kardashian and more stars! You decide – are they fashionistas or flops?

BEYONCÉ

The singer gets temperatures rising at Macy's in New York's Herald Square, launching her debut signature scent, Heat, in a curve-skimming blue Rafael Cennamo dress and red patent peep-toes.