Tonight the remaining 11 finalists perform live for the nation, vying for the American Idol crown. The contestants will sing their hearts out in hopes of winning America’s votes and surviving another week in the competition. Tonights theme: Songs of the 50's. Performing tonight: Katharine McPhee, Kellie Pickler, Lisa Tucker, Mandisa, Paris Bennett, Ace Young, Bucky Covington, Chris Daughtry, Elliott Yamin, Kevin Covais, and Taylor Hicks.
| Name | Type | Role | |
|---|---|---|---|
| Ryan Cabrera | Guest Star | ||
| Jasmine Trias | Guest Star | ||
| Lindsey Cardinale | Guest Star | ||
| Constantine Maroulis | Guest Star |