Shawn Stockman

Shawn Stockman of the group Boyz II Men opens up about one of his twin sons who is autistic.

"The Sing-Off" features the country's top eight a cappella groups performing popular songs in a way that viewers never heard them before. There's no lip-synching, back-up bands or safety net. They'll be singing for America's vote with the winner walking away with the ultimate prize -- an Epic Records/Sony Music recording contract.

"The Sing-Off" features the country's top eight a cappella groups performing popular songs in a way that viewers never heard them before. There's no lip-synching, back-up bands or safety net. They'll be singing for America's vote with the winner walking away with the ultimate prize -- an Epic Records/Sony Music recording contract.

Judge Shawn Stockman is interviewed.

Host Nick Lachey is interviewed.

Judge Ben Folds is interviewed.

Judge Sara Bareilles is interviewed.

Dartmouth Aires is interviewed after their elimination.

Pentatonix is interviewed after their big win is announced!

The winner of The Sing-Off Season 3 is revealed!

The second runner-up is revealed as the first elimination is made.