'American Idol': Luke Bryan Wipes Away Tears During Singer's Moving Audition Dedicated to Late Dad (Exclusive)

Katy Perry, Lionel Richie & Luke Bryan Chill Beachside with Mickey & Minnie Mouse While Shooting for 'American Idol'

‘American Idol’ Season 21: Photos Of Katy Perry, The Contestants & More

Hamilton’s Anthony Ramos Auditioned for ‘The Voice’ Before Being a Mentor