Katy Perry forced not to wear bra as she revels in 451% sales

Katy Perry Announces She's Leaving 'American Idol

Katy Perry sparks concern after sudden change to her social media behavior after revealing American Idol return

Insurers' plea to Katy Perry: Take off your spinning bra

Katy Perry Called Out For Mom-Shaming On American Idol

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

Katy Perry Is Leaving Her “California Gurls” Era Behind

Katy Perry Offers Proof She Quit Shaving Her Legs Since Giving Birth

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

Katy Perry's Cleavage Steals Show At Her Perfume Launch – India TV

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