American Idol

Kris Allen's Most Memorable songs

Relive Allen's performances of Michael Jackson, Donna Summer, Kanye West and more

May 19

Performing at the piano for the final night of performances, Kris reprised "Ain't No Sunshine." "If he doesn't move you," Kara proclaimed to the world, "there’s something wrong you!" Simon told Kris the performance had erased all his previous reservations about him.