5 Season
28 Episode
The Sing-Off - Season 3 Episode 6 Top 8 Groups: Hip-Hop Hits
Group performance: "Nothin' on You" by B.o.B. featuring Bruno Mars
- Country : United States of America
- Genre : Reality
- Director :
- Cast : Shawn Stockman, Nick Lachey, Patrick Stump, Jewel
