If you're wondering what a Glee -ified version of a Kings of Leon song would sound like, look no further than NBC's a capella competition show The Sing-Off , which featured a group version of "Use Somebody" in the second episode of Season 2. The show, which is hosted by Nick Lachey and judged by Ben Folds , Shawn Stockman and Nicole Scherzinger , opened with a rousing rendition of the 2009 hit, delivered by 11 a capella groups singing in unison (the winners receive a recording contract and $100,000 from Epic Records). And it's not the only time that the worlds of Kings of Leon and reality TV have collided: On last summer's American Idol tour, winner Lee DeWyze sang "Use Somebody" as part of his nightly set. The band did consent to the song's use on The Sing-Off, but when it came to Glee , the answer was no, which raised the ire of show creator Ryan Murphy . "F--- you, Kings of Leon," he says in THR 's Glee cover story. ...