Video | American Idol Finale Performances

Janet Jackson – Again, Nothing, Nasty Medley

American Idol farewell to Simon Cowell w/ previous winners performing “Together We Are One”

Crystal Bowersox & Alanis Morissette

Christina Aguilera – Beautiful, Fighter, You Lost Me Medley

Carrie Underwood – Undo It

Lee DeWyze wins American Idol