American Idol alum Katy Perry shared her thoughts on past winner Carrie Underwood replacing her as judge on the singing ...

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 ...

Katy Perry tells PEOPLE exclusively that she's bringing daughter Daisy Dove on the road for her Lifetimes Tour, and she's ...

Katy Perry is planning her first Oklahoma City show this spring. After selling out shows around the world for her upcoming ...

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, along with ...

The “Firework” singer announced last year that she was leaving the ABC singing competition after seven seasons to embark on her “Lifetimes” tour.

Katy Perry revealed if she is still in contact with fellow American Idol judges, Luke Bryan and Lionel Richie, after she quit ...

Katy Perry has finally reacted to Carrie Underwood replacing her as judge on American Idol. It's been six months since former ...

The May 13 show follows a seven-year gap in which the “Firework” singer became a mom and an “American Idol” judge.

Pop star Katy Perry has announced the American leg of her The Lifetimes Tour, which will bring the "Dark Horse" singer to ...

Pop star and former American Idol judge Katy Perry is planning to launch an extensive world tour later this year, with a ...