Katy Perry forced not to wear bra as she revels in 451% sales increase of her music

Katy Perry's bra has been branded a health hazard by her insurers and they'd told her to stop wearing it. But this isn't any old bra that you'd find in your

Katy Perry at the Billboard Women in Music event in LA tonight : r

Katy Perry v Katie Perry: Singer loses trademark battle

Katy Perry v Katie Perry: Singer loses trademark battle

Katy Perry v Katie Perry: Singer loses trademark battle

Katy Perry booed for criticizing 'American Idol' contestant's outfit

Katy Perry Encourages Mom She Shamed on Idol Not to Quit

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

Katy Perry Wears Thong, Corset Skirt to Billboard Women in Music

Katy Perry Is Leaving Her “California Gurls” Era Behind

Katy Perry parties with R Patz and FKA at Coachella bash

Katy Perry Flaunts Sculpted Abs In A Metallic Bra Top In Photos

Katy Perry QUITS American Idol after seven seasons! Singer