Katy Perry Was 'Really Glad' When One 'American Idol' Contestant Exited the Show originally appeared on Parade. Katy Perry ...

Despite predicting this artist would win 'American Idol,' former judge Katy Perry was quite pleased about his early departure from the show.

Underwood will join judges Lionel Richie, 75, and Luke Bryan, 48, while replacing Katy Perry, 39 ... “Carrie Underwood is the first ‘American Idol’ alum ever to join the judging panel.