During the set, Perry invited a young fan called Tiana on stage, with the little girl admitting she was missing out on ...

Katy Perry revealed her latest cosmetic procedure before she encountered a 'oops' moment on stage in Australia – see details.

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

Katy Perry had Botox shortly after arriving in Australia.

Katy Perry has kicked off her massive, month-long tour in Australia with her first show at Qudos Bank Arena in Sydney.

Katy Perry made a candid confession as she opened her Lifetimes Tour in Sydney on Wednesday night. The American pop superstar ...

In May, I attended one of her first U.S. stops, in Oklahoma City. The show was well attended and still undeniably awkward, ...

Katy Perry had Botox shortly after arriving in Australia for the latest leg of her Lifetimes tour. Katy Perry had Botox shortly after arriving in Australia.

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

Super Bowl season is finally upon us ... Madonna broke records with her extremely opulent show, complete with pyrotechnics, costume changes, and celebrity guests like LMFAO, Nicki Minaj, Cee ...

Katy Perry’s Super Bowl XLIX halftime show has gone down as the third most-watched to date, with a kaleidoscope of colors on stage mixed with surprise guests Lenny Kravitz and Missy Elliot.