VIDEO : 'The Voice' Crowns Winner

The Voice made history on Tuesday, crowning 15-year-old Brynn Cartelli as the Season 14 champion. Brynn is the show?s youngest winner ever. Cartelli, a native of Longmeadow, Massachusetts, was 14 when she auditioned for the show. The finale found her competing against Britton Buchanan, an 18-year-old from Sanford, North Carolina. The teenager was mentored by judge Kelly Clarkson who joined The Voice this season.