Last Night's Look: Hit or Miss?

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

EMMY ROSSUM

The Shameless actress is nothing but elegant in an off-the-shoulder Dior LBD, gold Christian Louboutin T-strap pumps and regal updo at Los Angeles Confidential Magazine's Emmys party in West Hollywood.