Precious Metal: Hilary Duff hits the Grammys wearing the answer to a question no one ever asked, namely, "What do cross-dressing knights don under their armor?" It seems there's nothing quite like the feeling of a naughty chain mail negligee against one's skin when heading into battle. The shiny-toothed teen strikes an adorably girlish pigeon-toed pose in a metallic Dolce & Gabbana minidress that shows off her fat-free figure and nubile knees. Too bad the Duffster sets off her glittery getup with a dark, perm-tastic 'do that would work far better if she was writhing to and fro on the hood of a car in a Whitesnake video.

(Sara De Boer/Retna Ltd.)