The second season of The Sing-Off premiered on December 6, 2010. The number of a cappella groups was increased from 8 to 10, with all acts coming from the United States. Nick Lachey was kept as host for the new season, and the three judges Ben Folds, Shawn Stockman and Nicole Scherzinger also returned. The program aired for 5 nights in December, and its finale was on December 20, 2010. The season premiere averaged 8.5 million viewers. On the finale, the group Committed became the second champion of the show, beating out Street Corner Symphony, The Backbeats, and Jerry Lawson & Talk of the Town.
This was Scherzinger's final season as a judge.
Ten groups take the stage - but only eight will make it through the first round of The Sing-Off!
The remaining eight groups compete for the prize and last year's winners - Nota - perform!
The groups sing rock songs and guilty pleasures, but only five can go on to the next round!
This is the last chance the remaining groups have to make it into the live finale on Monday, December 20th!
The four finalists perform to determine who is crowned The Sing Off champion!