The Battles, Part 4 S12E12 - The Battles, Part 4 2017
The battle rounds conclude as guest advisers Luke Bryan, Celine Dion, DJ Khaled and John Legend continue to work with the artists.
- Released: 2017-03-28
- Runtime: 50 minutes
- Genre:
- Stars: Carson Daly, Blake Shelton, Adam Levine, Alicia Keys, Gwen Stefani
- Director: