Entertainment Why Katy Perry Is Leaving ‘American Idol’ After 7 Seasons (Exclusive) Published 2 weeks ago on April 16, 2024 By Katy Perry opened up to ET about her decision to move on from the hit music competition show.News Related Topics: Up Next Courtney Love Calls Taylor Swift ‘Not Important,’ Slams Lana Del Rey, Beyoncé and Madonna Don't Miss Katy Perry’s Top Breaks During Live ‘American Idol,’ Lionel Richie Says Luke Bryan Is to Blame (Exclusive) Continue Reading Advertisement You may like