The Sing-Off Season 2 Episode 3 -

Airdate: 2010-Dec-13

Episode summary:

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.

About The Sing-Off series:

The Sing-Off is a group acapella singing competition that is hosted by Nick Lachey. Judges for the competition are Ben Folds, Shawn Stockman, Nicol...Show more >