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Miranda & Blake go Gaga, Katy & Rihanna get touchy-feely, plus more fun from Grammys 2012
Credit: Christopher Polk/WireImage
Updated: Monday Feb 13, 2012 | 12:00 PM EST
By: Kiran Hefa & Michael Y. Park
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Carrie Underwood and Bon Iver's Justin Vernon make cheery small talk behind the scenes.
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