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

Katy Perry served as a judge on American Idol since ABC rebooted the canceled Fox series in 2018. But, after six seasons of ...

ET has learned Katy Perry is 'fine' after an electrical box exploded above her mid-autograph signing outside 'Jimmy Kimmel Live.' Check out some of ET's favorite new music of the week! Sabrina ...

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

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 ...