Katy Perry is stunning in her plunging corset dress as she goes braless for dinner in Paris with some very famous faces.

Katy Perry left little to the imagination ... gown during a surprise appearance at Place Vendôme. Perry, 39, turned heads in the cut-out number which featured geometric print designs stitched ...

Katy Perry is stunning in a glittery, sheer red dress as she gets festive in London and shows off her weight loss.

ICYMI, Katy Perry is back ... a barely-there archival Noir Kei Ninomiya black leather cut-out dress. Constructed from geometric leather strips linked together and featuring tulle 3D floral ...

Katy Perry left very little to the imagination when she shared an alternate cover for her upcoming album "143". The 39-year-old sent temperatures soaring, posing in a risqué cut-out dress for the ...

Katy Perry has never been a "Dark Horse" regarding hair transformations. She has consistently wowed with bold look after bold ...

Perry bared nearly all in the geometric cut-out dress, adorned with a plethora of peach-colored floral embellishments, as she made her way down the runway at the Place Vendome. Katy Perry walks ...

ICYMI, Katy Perry is back ... a barely-there archival Noir Kei Ninomiya black leather cut-out dress. Constructed from geometric leather strips linked together and featuring tulle 3D floral ...

Katy Perry hit the runway in a barely-there look at Vogue World: Paris Sunday. The former "American Idol" judge showed skin in a black, strategically cut-out archival Noir Kei Ninomiya dress ...

Katy Perry knows how to turn heads, even among the most stylish trendsetters and fashion pioneers in the world. The pop superstar and former American Idol judge made a surprise appearance at the ...