Top 8 Groups: Hip-Hop Hits The Sing-Off : Season 3 Episode 6
NBC 2h 00m
Aired: October 24th, 2011 @ 8:00 PM EST on NBC
Group performance: "Nothin' on You" by B.o.B. featuring Bruno Mars
NBC 2h 00m
Aired: October 24th, 2011 @ 8:00 PM EST on NBC
Group performance: "Nothin' on You" by B.o.B. featuring Bruno Mars
