"Idol's" Backstage Pass

Miley Ray Cyrus is seen backstage at the "Idol Gives Back" fundraising special of "American Idol" in Los Angeles on Sunday, April 6, 2008.

Robin Williams is seen backstage at the "Idol Gives Back" fundraising special in Los Angeles on Sunday, April 6, 2008. The show featured several live musical performances and celebrity appearances by Billy Crystal, Williams, Peyton and Eli Manning, Jimmy Kimmel, Sarah Silverman, Reese Witherspoon and Brad Pitt.

Singer Mariah Carey is seen backstage at the "Idol Gives Back" fundraising special of "American Idol" in Los Angeles on Sunday, April 6, 2008.

Brad Pitt is seen backstage at the "Idol Gives Back" fundraising special of "American Idol" in Los Angeles on Sunday, April 6, 2008. Beneficiaries this year include the Global Fund, Malaria No More, Children's Health Fund, Save the Children, Children's Defense Fund and Make It Right, Pitt's campaign to help New Orleans recover from Hurricane Katrina.

"American Idol" contestants Kristy Lee Cook, left, and Brooke White are seen backstage at the "Idol Gives Back" fundraising special in Los Angeles on Sunday, April 6, 2008.

Fergie is seen backstage at the "Idol Gives Back," fundraising special of "American Idol," in Los Angeles Sunday, April 6, 2008. She performed with John Legend and with Ann and Nancy Wilson of the iconic '70s rock band, Heart.

From left, Paula Abdul, Simon Cowell, Ryan Seacrest, and Randy Jackson are seen backstage at the second annual "Idol Gives Back" fundraising special in Los Angeles on Sunday, April 6, 2008. Last year's event raised $76 million for underprivileged children. Producers anticipate this year's event will raise $100 million.

"American Idol" finalists David Cook, left, and Carly Smithson are seen backstage at the "Idol Gives Back" fundraising special of "American Idol" in Los Angeles on Sunday, April 6, 2008. The star-studded gala kicked off with the finalists performing Rihanna's "Don't Stop the Music."

"American Idol" finalists David Archuleta, left, and Brooke White pose backstage at the "Idol Gives Back" fundraising specialin Los Angeles on Sunday, April 6, 2008.

"American Idol" finalists Kristy Lee Cook, left, and Syesha Mercado pose backstage at the "Idol Gives Back" fundraising special in Los Angeles on Sunday, April 6, 2008.

"American Idol" finalists Kristy Lee Cook, left, and Jason Castro joke around backstage at the "Idol Gives Back" fundraising special of in Los Angeles on Sunday, April 6, 2008.

Miley Ray Cyrus, right, and her mother, Leticia are seen backstage at the "Idol Gives Back" fundraising special in Los Angeles on Sunday, April 6, 2008. "And I'm so excited to be here. But I've never seen an episode -- ever, ever," Miley said of "American idol."

Billy Crystal is seen backstage at the "Idol Gives Back" fundraising special of "American Idol" in Los Angeles on Sunday, April 6, 2008.

John Legend, right, signs autographs backstage at the "Idol Gives Back" fundraising special of "American Idol" in Los Angeles on Sunday, April 6, 2008.

Fergie, center, is seen with sisters Ann, right, and Nancy Wilson, of Heart, backstage at the "Idol Gives Back" fundraising special in Los Angeles on Sunday, April 6, 2008. The trio performed a shortened version the Heart classic "Barracuda."

Singer Carrie Underwood glams it up backstage at the "Idol Gives Back" fundraising special in Los Angeles on Sunday, April 6, 2008.