MTV Video Music Awards 2012

VMAs' Best Movers and Shakers

From Psy's "Gangnam Style" trot to Alicia Keys's "Fire" dance, the stars stepped it up at the Staples Center

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PSY

The rapper – neigh, rhythmic mastermind – behind viral hit "Gangnam Style" is joined by host Kevin Hart in bringing the ubiquitous horse dance to the VMA stage.