Plot: The artists face off in head-to-head duets, looking to be saved or stolen into the next round of competition.
Cast
Carson DalySelf - HostCarson Daly was 41 in The Voice - Season 8 - The Battles Premiere, Part 2 (Episode 7).
Birthday: Fri, Jun 22 1973
Blake SheltonSelf - CoachBlake Shelton was 38 in The Voice - Season 8 - The Battles Premiere, Part 2 (Episode 7).
Birthday: Fri, Jun 18 1976
Adam LevineSelf - CoachAdam Levine was 35 in The Voice - Season 8 - The Battles Premiere, Part 2 (Episode 7).
Birthday: Sun, Mar 18 1979
Christina AguileraSelf - CoachChristina Aguilera was 34 in The Voice - Season 8 - The Battles Premiere, Part 2 (Episode 7).
Birthday: Thu, Dec 18 1980
Pharrell WilliamsSelf - CoachPharrell Williams was 41 in The Voice - Season 8 - The Battles Premiere, Part 2 (Episode 7).
Birthday: Thu, Apr 05 1973