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

American Idol’ season 23 will feature Carrie Underwood as a judge and Jelly Roll serving as an artist in residence ...

From Janet Jackson's wardrobe mishap to Katy Perry's left shark - The Standard looks back at the standout moments from ...

Katy Perry may not be with American Idol any more, but the person she suggested replace her on the hit singing competition ...