Katy Perry shared another glimpse at her Lifetimes Tour, including the photos her and Orlando Bloom’s daughter, Daisy Dove, ...

Katy Perry has finally addressed the rumors that she is actually murdered child pageant queen JonBenét Ramsey in disguise.

Selena Gomez' fiance helped write a Katy Perry hit that appeared on the biggest album of Perry's career so far.

Check out Katy Perry's California Gurls, a fun and energetic track that brings the sunshine of California right to your speakers.

The 23rd season of American Idol is in ... Underwood has notably replaced Katy Perry on the program, following seven whole seasons of the “Teenage Dream” hitmaker sitting in the judging ...

Katy Perry has said goodbye to American Idol. The “Dark Horse ... and Bryan] figured something is coming,” the Teenage Dream singer said on Jimmy Kimmel Live!. “I love the show so much ...

Katy Perry has said goodbye to American Idol. The “Dark Horse” singer announced ... for a while so [Richie and Bryan] figured something is coming,” the Teenage Dream singer said on Jimmy Kimmel Live!.

Perry will be joined on the flight by Gayle King, co-host of CBS Mornings; Aisha Bowe, former NASA rocket scientist; Amanda Nguyen, bioastronautics research scientist; Kerianne Flynn, American film ...

Carrie Underwood replaced Katy as a judge on ‘American Idol,’ but some fans miss the ‘Teenage Dream’ hitmaker. Find out why ...