Teen Choice Awards Fashion Face-Off: Leighton Meester vs. Nina Dobrev

We just broke down the respective fashions of Robert Pattinson and Taylor Lautner. Now, we look at a Gossip Girl and a vampire vixen at the Teen Choice Awards.

Two THG favorites and CW cuties go head to head, you know it's going to be a fight to the finish. GG's Blair Waldorf vs. The Vampire Diaries' Elena/Katherine? Look out!

Both Leighton Meester and Nina Dobrev donned short, shimmering dresses, although the former's was conservative while the latter went sleeveless and (very) low-cut.

There's no wrong answer, but which look do you prefer? Vote below!

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Who's the Teen Choice Awards fashion winner?