Having survived last week's competition, the Top 8 girls perform again for America. After the show, the viewers will vote for their favorites. Who will keep singing, and who will go home? Performing tonight: Kristy Lee Cook, Asia'h Epperson, Kady Malloy, Ramiele Malubay, Syesha Mercado, Amanda Overmyer, Carly Smithson, and Brooke White.