The Voice is an NBC reality television show.
Adam Levine . Since 2011 , Levine has served as a coach on NBC 's reality talent show The Voice . Craig Wayne Boyd . He is best known for winning Season 7 of NBC 's reality TV singing competition The Voice as a part of Blake Shelton 's team . The Voice (U.S. TV series) . The winners of the twelve seasons have been : Javier Colon , Jermaine Paul , Cassadee Pope , Danielle Bradbery , Tessanne Chin , Josh Kaufman , Craig Wayne Boyd , Sawyer Fredericks , Jordan Smith , Alisan Porter , Sundance Head , and Chris Blue . The following day , it was announced that Kelly Clarkson would be a new coach in the fourteenth season , sitting alongside Adam Levine , Blake Shelton , and Jennifer Hudson .