Last Night's Look: Hit or Miss?

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

BEYONCÉ

Also at the Billboard Music Awards, Beyoncé dresses her curves in a Lanvin LBD, Christian Louboutin heels and 75 carats of Lorraine Schwartz diamonds to scoop up her millennium award.