The Sing-Off Season 3 Episode 6 Top 8 Groups: Hip-Hop Hits ( Air Date 2011-10-24 ) Genre Reality category. Overview "Group performance: "Nothin' on You" by B.o.B. featuring Bruno Mars".
The Sing-Off Season 3 Episode 6 Top 8 Groups: Hip-Hop Hits
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- Watch: The Sing-Off Season 3 Episode 6 Top 8 Groups: Hip-Hop Hits on CWR-CRB
- Stars: Shawn Stockman, Nick Lachey, Patrick Stump, Jewel
- Director:
