The Battle Rounds end as Niall Horan, John Legend, Reba McEntire and Gwen Stefani prepare their artists to go head-to-head in hopes of advancing to the 3-way Knockouts, which begin with a Mega Mentor on hand to provide advice to the artists.
Released: Jan 01, 1970
Runtime: 00:43:90 minutes
Genre: Reality
Stars: Carson Daly, Adam Levine, John Legend, Michael Bublé, Kelsea Ballerini