Katy Perry's bra-mazing outfits

Katy Perry 'lactates' beer out of her sexy bra dress during the opening night of her Vegas residency

Thinking Of~ Katy Perry's Braless Outfits: See Her Hottest Styles Without a Bra

Katy Perry's Best Outfits: Her Most Iconic Looks Yet

Katy Perry's Las Vegas residency looks include beer-can bra

Katy Perry's bra-mazing outfits

Katy Perry's bra-mazing outfits

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

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Katy Perry's boobs: The ups and downs of her breasts - Mirror Online