American Idol — Episode 40: Top 2 perform live

You are watching the episode Top 2 perform live On tonight’s exciting performance show, the last of the season, Taylor Hicks & Katharine McPhee will battle it out live at the famed Kodak Theatre in Hollywood. One will be the next American Idol and one will go home.This Week's Theme is: Songs from previous episodes & Kat & Taylor's debut singles.Performing Tonight is:

Taylor Hicks

Katharine McPhee