NBC has renewed its a capella contest series The Sing-Off, according to the Hollywood Reporter. The four-episode first season ran in December and pulled in under 7 million viewers at the time.
More on The Sing-Off
Ken Tucker on the premiere and the finale.








Hmmmn, seems they renewed it cause A) it drew 7 mil at a time of the year when most shows were on Winter Break and B) they have lot’s of time to fill this TV season due to Leno leaving that 10/9 central slot, so this is a quick fix and probably cheap option.
Actually, any show that draws 7 million viewers is basically a runaway hit for NBC these days.