Katy Perry honored her seven seasons on “American Idol ... featuring a silver corset, black sequined bow and a towering skirt adorned with the faces of 168 “Idol” contestants.

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

Quite frankly, we may have never learned Carrie Underwood’s name without American Idol. The “Before He ... 20 years later as she takes over Katy Perry’s seat on the judging panel.

Katy Perry left American Idol behind, and there was speculation that things were not good between her and her co-stars behind the scenes. She last worked as one of the show’s three judges ...

Katy Perry feels confident in the future of American Idol, even if she’s no longer a part of the show. The pop star shared ...

American Idol alum Steven James is not impressed with Katy Perry’s new single — and he’s not holding back his critique. "This can’t be the same person who eliminated me on American Idol 5 ...

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 ...