Taylor Swift was mentioned as a replacement for the last season of "American Idol"

Katy Perry is planning to leave 'American Idol' after seven seasons. Jennifer Lopez, Taylor Swift floated as Katy Perry's replacement. Her exit comes after she faced much criticism and controversy over her appearance on the reality show. She will be replaced by Jennifer Lopez and Taylor Swift.

Season 22 of ‘American Idol’ will be the last for Katy Perry. Katy Perry announces her last season on 'American Idol' Season 22 will be Katy Perry's last on "American Idol" The singer announced she will be competing in a new reality series.