'American Idol' Katy Perry, Luke Bryan and Lionel Richie to Return as(04)

Image gallery: American Idol Judges Katy Perry Luke Bryan And Lionel Richie Reveal Their Groupchat Name And Talk Perry Exit Exclusive

Katy Perry, Luke Bryan & Lionel Richie React To Ed Sheeran & Alanis

Katy Perry, Lionel Richie replaced by 'big time' guest judges on

American Idol Katy Perry, Lionel Richie & Luke Bryan Returning As Judges

Luke Bryan talks 'emotional' farewell to Katy Perry on 'American Idol

'American Idol' Katy Perry, Luke Bryan and Lionel Richie to Return as