NICK LACHEY HOSTS "THE SING OFF"
LOS ANGELES (AP) -- Seeing a cappella groups perform on "The Sing-Off" is getting Nick Lachey itchy to do some singing himself. Lachey hosts the show and he says a cappella music was a passion when he was in 98 Degrees. The groups that are in the competition are so good Lachey says he would hate to be a judge. Those decisions will be left up to Ben Folds, Nicole Scherzinger and Shawn Stockman of Boyz II Men. "The Sing-Off" is a five-night event that premieres tonight on NBC.