Katy Perry narrowly escapes nipple slip at ASCAP Pop Music Awards

Katy Perry isn't one to shy away from flashing flesh, at Coachella festival she happily walked around with her underwear on show, but last night her dressing

American Idol' judge Katy Perry flashes Luke Bryan, Lionel Richie

Watch as Katy Perry risks nipple slip spilling out of VERY low cut

Crazy Fan Grabs Katy Perry's Boob, Kisses Her Neck—Watch!

American Idol' judge Katy Perry flashes Luke Bryan, Lionel Richie in awkward wardrobe malfunction

Katy Perry Flashes Her Thong and Backside in Red Lace-Up Skirt

American Idol' judge Katy Perry flashes Luke Bryan, Lionel Richie

Katy Perry's Backside-Baring Red Carpet Look Will Leave You Wide Awake

Katy Perry Recovers from Hilarious Wardrobe Malfunction on

Katy Perry narrowly escapes nipple slip at ASCAP Pop Music Awards

Katy Perry flashes thong and lower back 'tattoo' at Billboard

Katy Perry drops a strap at the ASCAP Pop Music Awards 2012

Katy Perry dress slip nearly causes embarrassment