Last Night's Look: Hit or Miss?

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

SELENA GOMEZ

The Wizards of Waverly Place star conjures up a little fashion magic in a patterned Emilio Pucci bustier dress with lace overlay and Charme Silkiner earrings for The Late Show with David Letterman in N.Y.C.