'The Voice: Battle of Champions' crowns Alexia Jayy from Adam Levine's team winner

The Voice: ‘The Voice: Battle of Champions’ crowns Alexia Jayy from Adam Levine’s team winner. The Voice: Battle of Champions crowned Alexia Jayy from coach Adam Levine‘s team the winner over runner-up Liv Ciara during the Season 29 finale that aired Tuesday night on NBC.