The Sing-Off Season 3 Episode 10 America Votes: Group Mastermixes 2011
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Theme: Master Mix (combining 2 songs from different artists) (first round), Judges' Choice (second round) Group performance: Master Mix: "Bitter Sweet Symphony" by The Verve, "Hollaback Girl" by Gwen Stefani, "Baba O'Riley" by The Who, and "Last Friday Night (T.G.I.F.)" by Katy Perry
- Released: 2011-11-21
- Runtime: 120 minutes
- Genre: Reality
- Stars: Shawn Stockman, Nick Lachey, Patrick Stump, Jewel
- Director:
