Premise: The Voice (U.S. TV series) . The winner is determined by television viewers voting by telephone , Internet , SMS text , and iTunes Store purchases of the audio-recorded artists ' vocal performances . 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 . Members of the coaching panel include Adam Levine , Blake Shelton , Christina Aguilera ( seasons 1 -- 3 , 5 , 8 , 10 ) , CeeLo Green ( seasons 1 -- 3 , 5 ) , Shakira ( season 4 , 6 ) , Usher ( season 4 , 6 ) , Gwen Stefani ( season 7 , 9 , 12 ) , Pharrell Williams ( seasons 7 -- 10 ) , Miley Cyrus ( season 11 ) , and Alicia Keys ( seasons 11 -- 12 ) . On October 18 , 2016 , NBC renewed the series through its thirteenth season .
Hypothesis: The Voice is a college class.
Label: CONTRADICTION