Tonight the Top 10 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. See who impresses the judges and who buckles under the pressure Tonight's Theme is: Pop songsPerforming Tonight are:Blake LewisChris RichardsonChris SlighPhil StaceySanjaya Malakar Gina GlocksenHaley ScarnatoJordin SparksLakisha JonesMelinda Doolittle