The most anticipated night of the television season is here! The competition is down to two finalists but there can be only one American Idol. Find out tonight who America has chosen. The Top 12 reunite on stage at the NOKIA Theater in LA LIVE one last time before the newest American Idol is crowned.
| Name | Type | Role | |
|---|---|---|---|
| Jonas Brothers | Guest Star | ||
| Renaldo Lapuz | Guest Star | ||
| Mikalah Gordon | Guest Star | ||
| Amanda Overmyer | Guest Star | ||
| Brooke White | Guest Star | ||
| OneRepublic | Guest Star | ||
| Jimmy Kimmel | Guest Star | ||
| George Michael | Guest Star | ||
| Matthew Rogers | Guest Star | ||
| ZZ Top | Guest Star | ||
| Mike Myers | Guest Star | ||
| Syesha Mercado | Guest Star | ||
| Carrie Underwood | Guest Star | ||
| David Hernandez | Guest Star | ||
| Carly Smithson | Guest Star | ||
| Jason Castro | Guest Star | ||
| Donna Summer | Guest Star | ||
| Seal | Guest Star | ||
| Jordin Sparks | Guest Star |