Tonight the Top 6 finalists will perform LIVE for the nation, vying for the American Idol crown. The contestants will sing their hearts out in hopes of winning America 's vote and surviving another week in the competition. Tune in to see who impresse... (more)s the judges and who buckles under the pressure. Tonight's theme: Songs from 2000-2005. Performing tonight: Anthony Fedorov, Constantine Maroulis, Harold "Bo" Bice, Scott Savol, Carrie Underwood, and Vonzell Solomon.

Heather Locklear