Katy Perry may be forced to testify in a bitter court battle with a disabled veteran in the middle of her upcoming tour after ...

Singer-songwriter Katy Perry opens up to PEOPLE about reading reviews — and the advice she lives by from her therapist.

Katy Perry is planning her first Oklahoma City show this spring. After selling out shows around the world for her upcoming "The Lifetimes Tour," Perry announced Monday an extensive list of U.S. dates, ...

Katy Perry has something to say about Carrie Underwood replacing her as a judge on American Idol.

As Katy Perry pointed out, the “Before He Cheats” singer knows how it feels to be a contestant, which would allow her to ...

Katy Perry is looking back at her 2015 Super Bowl performance via a series of photos and recalling the infamous Left Shark ...

Perry stepped down after 7 years as a judge, and former "Idol" winner Underwood will fill her chair this season.

Bianca Censori, Kanye West's wife, did the impossible and unthinkable. At the recently conflicted Grammys, she posed in a ...

Singer Katy Perry was in Vancouver this weekend for the Invictus Games, and she shared some fun behind-the-scenes moments on Wednesday from her 24-hour stop in the city. Perry performed at the ...

Katy Perry shares that she avoids reading album reviews for her mental well-being, influenced by advice from her therapist.

Katy Perry has issued first statement after her controversial performance at Prince Harry’s Invictus Games.A family of ...

Katy Perry faces court testimony during her tour after a legal battle over a Santa Barbara mansion sale. Orlando Bloom's ...