Last Night's Look: Hit or Miss?

Vote on this week's styles including Selena Gomez, Heidi Klum and more stars! You decide – are they fashionistas or flops?

FERGIE

Taking the peekaboo trend to sexy new levels, Fergie attends the Nine premiere in Westwood, Calif., wearing a black Camilla and Marc minidress with half-moon cut-out on the bust and T-strap pumps.