Question: who has been the coaches on the voice
Answer: Adam Levine CeeLo Green ( 2011 -- 2013 ) Christina Aguilera ( 2011 -- 2016 ) Blake Shelton Shakira ( 2013 -- 2014 ) Usher ( 2013 -- 2014 ) Gwen Stefani ( 2014 -- 2015 , 2017 ) Pharrell Williams ( 2014 -- 2016 ) Miley Cyrus ( 2016 -- 2017 ) Alicia Keys ( 2016 -- ) Jennifer Hudson ( 2017 ) Kelly Clarkson ( 2018 )