Fashion Faceoff: Kristen vs. Christina

Are you ready for yet another designer dress duel? This go-round, Kristen Stewart takes on Christina Aguilera!

First up, the 21-year-old "Twilight" star. Kristen popped a pose in the asymmetrical lace Valentino looker upon arriving at a screening of her movie, "Welcome to the Rileys," way back in October of last year. The woman better known as Bella Swan paired the dress with a teased updo, smokey eyes, fire-engine red lipstick, and black satin Brian Atwood pumps. Tres chic, no?

Meanwhile, Xtina attempted to rock the exact same frock just this week to the star-studded Mary J. Blige Honors Concert in NYC. The "voice's" resident vixen accessorized with bow-adorned peep-toes and a Snooki-like spray tan.

Here at omg!, our fashion faceoffs tend to result in close calls, but this battle easily belongs to K-Stew. We aren't normally in her corner (when it comes to her clothing choices), but we have to admit that she's rapidly maturing into beautiful young woman with a decent sense of style. Christina, on the other hand, is looking like a hot mess these days. Sorry, but it's true. We still love her, however, she really needs to work on her makeup application (tone it down, girlfriend!) and her tortured tresses (again ... tone it down, girlfriend!). But, with a little bit of help, we're pretty sure Xtina could find herself back in the winner's circle one of these days. Maybe.

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