Dec 13, 2010
Season 2 Episode 3
After uniting for an amped-up performance of Green Day?s "21 Guns," the six remaining groups are put to the test when they are asked to sing rock tunes. They later shift their energy as they perform their favorite guilty pleasure songs. However, the pleasure doesn?t last for one of the groups, who will be eliminated before the night is over. Nick Lachey hosts. Ben Folds, Shawn Stockman and Nicole Scherzinger serve as judges.