John M. Heller, Getty Images
Katy Perry showed off her new, dark-purple locks when she arrived on the 2012 ASCAP POP Music Awards red carpet -- but that wasn't the only thing she was showing off. The pop star's ample assets nearly popped out of her embroidered Temperley London gown, when one of her spaghetti straps decided to go AWOL!
Katy narrowly escaped a nip-slip at the Hollywood Renaissance Hotel event in Los Angeles, Calif. We're guessing that's not the "Part of Me" Katy wants everyone to see! But we must admit, after all the wild photos we've seen from her nights at the Coachella music festival with bestie Rihanna, we're surprised we haven't gotten a peep show already!
Check out Katy in our photo gallery of Coachella's sexiest stars below!
See Photos of Coachella 2012's Sexiest Moments
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