American Music Awards 2014's 20 Best and Worst Moments
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Taylor Swift performing at the 2014 American Music Awards. Kevin Winter/Getty

The butts have it! The 42nd American Music Awards brought out booty, booty, booty, rockin' everywhere — as well as the latest crop of teen pop, a few doses of punk attitude and even more reasons for us to love Taylor Swift. Though there were technically awards given out, the real victors were the folks that gave the best performances. See who really went home a winner!