VIDEO: Clay Aiken Performs on AMERICAN IDOL

On last night's American Idol results show, Season Two runner-up Clay Aiken performed the classic Simon & Garfunkel song, "Bridge Over Troubled Water." Check out the performance below!

Also on AMERICAN IDOL, the Top 4 finalists - Candice Glover, Kree Harrison, Amber Holcomb and Angie Miller - were revealed. It also was announced that Janelle Arthur was eliminated.

Tune in next week, Wednesday, April 24 (8:00-10:00 PM ET live/PT tape-delayed), when the Top 4 return to perform for America's votes, as they get one stiletto closer to becoming the next AMERICAN IDOL.

Don't miss the live results show The Following night, Thursday, April 25 (8:00-9:00 PM ET live/PT tape-delayed), when one woman's IDOL journey will end and the final three will be announced.