Last Night's Look: Hit or Miss?

Vote on this week's styles including Katy Perry, Fergie and more stars! You decide – are they fashionistas or flops?

  • EMMY ROSSUM photo | Emmy Rossum

Credit: Barry Brecheisen/WireImage

Updated: Saturday Mar 12, 2011 | 06:00 AM EST

EMMY ROSSUM

The Shameless starlet is a modern muse in her yellow Grecian-style Amanda Wakeley frock, Coomi jewels, Rene Caovilla pumps and Jimmy Choo clutch at the grand opening of the JW Marriott hotel in Chicago.