What's Her Best Look?

From lips to eyes, changing makeup styles is all in a day's work for stars. Vote on the best looks from Ashlee Simpson-Wentz, Sienna Miller and more.

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LAUREN CONRAD

The reality star may not be returning for another season of her hit show, but is her makeup look heading for the hills too? For the MTV Movie Awards this week, LC abandoned her signature soft style for an edgier rock 'n' roll palette.