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

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

The Grammy-nominated pop star launched the U.S. leg of her new "The Lifetimes Tour" May 7 in Houston, followed by her OKC debut May 9 at Paycom Center.

Katy Perry has struggled commercially for a long time. Perhaps her songs are simply not good enough, and that's fair. That ...

Is Katy Perry still the pop force she once was? Her Austin show revealed 5 moments that prove her appeal—even amidst recent ...

For her fifth tour and first since her Las Vegas residency, Katy Perry ... and seven of the 26 songs – or pieces of them – appear throughout the colorful production. Perry also leans heavily ...

The "Teenage Dream" singer has become the internet's latest female celebrity netizens love to pick on (previous victims ...

Katy Perry, iconic music star who is best known for her powerful vocals and bold aura, has recently sparked buzz with her ...

Thousands of fans got to hear Katy Perry roar for ... Perry's latest album is her seventh studio collection, and USA TODAY reports that seven of the songs from "143" made the setlist for her ...