The Sing Off 2013 Spoilers: Season 4 Premieres Tonight (VIDEO)
| December 9, 2013 at 11:06 AM ESTIt has been a while, but one of my favorite shows will return tonight on NBC, as The Sing Off 2013 will make it’s return will a special three-week holiday run! The Sing Off Season 4 will bring us ten groups and 100 voices performing on that stage in front of the judges (Jewel, Sean Stockman and Ben Folds). Nick Lachey is back as host, but Mark Burnett takes over as executive producer and he will try to liven up a show that has not been on the air in two years! Check out a sneak peek at The Sing Off Season 4 below in our The Sing Off 2013 spoilers video!





