Live Top 12 Performances S18E18 - Live Top 12 Performances 2014
The top 12 artists perform for the judges — and vie for America's vote.
- Released: 2014-11-17
- Runtime: 50 minutes
- Genre:
- Stars: Carson Daly, Blake Shelton, Adam Levine, Gwen Stefani, Pharrell Williams
- Director: