Katy Perry fans are not impressed with her latest tour. Here's what they think is going wrong for the pop star.

Things almost went very wrong for Katy Perry during the latest show of her Lifetimes World Tour. The I Kissed A Girl hitmaker ...

I went to the opening night of the Australian leg of Katy Perry's Lifetimes Tour at Sydney's Qudos Bank Arena. I walked in ...

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 tiny purple bikini on the beach in St.Tropez, but fans are saying she looks unhappy.

MUSICKaty PerryQudos Bank Arena, June 4Reviewed by MILLIE MUROI★★★★Those hoping for depth, intimacy or soul-stirring vocals ...

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

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

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

Katy Perry suffered a major wardrobe malfunction while on stage in Las Vegas as her bra burst open mid-performance.

A viral contestant of American Idol has spoken out about his life right now, which is different than when he came ...

The mission has been widely mocked, with Katy Perry at the center of the unflattering commentary. The pop star was on board ...