A lot has changed in the seven years since Katy Perry last went on tour, not least of all, the "Firework" singer's personal ...

Here is an analysis of why Snoop Dogg should have been perfect for Katy Perry's "California Gurls" but wasn't.

Katy Perry is coming home. Well, sort of. Nearly eight years ago, when Perry put a cap on her “Witness” tour, the singer ...

Katy Perry was full of praise for Taylor Swift while reflecting on her Eras Tour experience in February, saying, "I got to ...

LOS ANGELES, CALIFORNIA: Katy Perry may have left ' American Idol ' after seven seasons, but her bond with former co-judges Luke Bryan and Lionel Richie remains strong. During an appearance on 'Jimmy ...

Katy Perry plans to celebrate her decades-long career in all its artistic phases with her upcoming "Lifetimes" tour.