AP Photo/Chris Pizzello
From left, Simon Cowell, Mezhgan Hussainy, Randy Jackson and Kara DioGuardi arrive at the "American Idol" finale on Wednesday, May 26, 2010, in Los Angeles.
AP Photo/Chris Pizzello
From left, Didi Benami, Casey James, and Siobhan Magnus arrive at the "American Idol" finale on Wednesday, May 26, 2010, in Los Angeles.
AP Photo/FOX, Vince Bucci
Alice Cooper, center, performs with the 12 finalists during the "American Idol" finale at the Nokia Theatre in Los Angeles, Wednesday, May 26, 2010.
AP Photo/FOX, Vince Bucci
Top 12 contestants Siobhan Magnus, left, and Aaron Kelly, right, perform with Bary Gibb, second left, and Robin Gibb of the Bee Gees during the "American Idol" finale at the Nokia Theatre in Los Angeles, Wednesday, May 26, 2010.
AP Photo/FOX, Vince Bucci
Season four winner Carrie Underwood performs during the "American Idol" finale at the Nokia Theatre in Los Angeles, Wednesday, May 26, 2010.
AP Photo/FOX, Vince Bucci
Bret Michaels and "Idol" finalist Casey James perform perform during the "American Idol" finale at the Nokia Theatre in Los Angeles, Wednesday, May 26, 2010.
AP Photo/FOX, Vince Bucci
Alanis Morissette, right, and Idol finalist Crystal Bowersox perform during the "American Idol" finale at the Nokia Theatre in Los Angeles, Wednesday, May 26, 2010.
AP Photo/FOX, Vince Bucci
Darryl Hall, top left, and Jon Oates, top right, of Hall & Oates, perform with the top 12 contestants during the "American Idol" finale at the Nokia Theatre in Los Angeles, Wednesday, May 26, 2010.
AP Photo/FOX, Vince Bucci
Season eight winner Kris Allen performs during the "American Idol" finale at the Nokia Theatre in Los Angeles, Wednesday, May 26, 2010.
AP Photo/FOX, Vince Bucci
William Hung and Gen. Larry Platt perform "Pants On The Ground" during the "American Idol" finale at the Nokia Theatre in Los Angeles, Wednesday, May 26, 2010.
AP Photo/FOX, Vince Bucci
Chicago performs with contestant Lee DeWyze during the "American Idol" finale at the Nokia Theatre in Los Angeles, Wednesday, May 26, 2010.
AP Photo/FOX, Vince Bucci
Former "Idol" judge Paula Abdul returns to say goodbye to Simon Cowell during the "American Idol" finale at the Nokia Theatre in Los Angeles, Wednesday, May 26, 2010.
AP Photo/FOX, Vince Bucci
Former "Idol" judge Paula Abdul returns to say goodbye to Simon Cowell during the "American Idol" finale at the Nokia Theatre in Los Angeles, Wednesday, May 26, 2010.
AP Photo/FOX, Vince Bucci
Crystal Bowersox, left, and Lee DeWyze, center await the announcement of the "American Idol" season nine winner during the "American Idol" finale at the Nokia Theatre in Los Angeles, Wednesday, May 26, 2010.
AP Photo/FOX, Vince Bucci
Season nine winner Lee DeWyze performs during the "American Idol" finale at the Nokia Theatre in Los Angeles, Wednesday, May 26, 2010.
AP Photo/Kristian Dowling/FOX/PictureGroup
"American Idol" season nine winner Lee DeWyze performs at season finale on May 26, 2010, at the Nokia Theatre in Los Angeles.