Details
The battle round kicks off with team members dueling in duets and the coaches enlisting help from such star mentors as Jewel, Lionel Richie, Alanis Morissette, Robin Thicke, Kenneth "Babyface" Edmonds, Ne-Yo, Kelly Clarkson and Miranda Lambert.
- Reality
- English
Cast & Crew
- Carson Daly , Blake Shelton , Adam Levine , Christina Aguilera , Cee Lo Green , Christina Milian
- John de Mol, Roel van Velzen
- Carson Daly, Amanda Zucker, Mike Yurchuk, Jim Roush, May Johnson, David Offenheiser, Audrey Morrissey, Teddy Valenti