Thomas DeCarlo Callaway (born May 30, 1974), better known by his stage name CeeLo Green, is an American singer-songwriter, rapper, record producer and actor best known for being part of the groups Goodie Mob and Gnarls Barkley and for being a coach on the NBC reality talent show The Voice. He appeared on Saturday Night Live as a musical guest twice, once with Gnarls Barkley and once solo. The first time was on April 12, 2008 with Gnarls Barkley where they performed "Run (I'm a Natural Disaster)" and "Who's Gonna Save My Soul" and on January 15, 2011 where he performed "Forget You" and "Bright Lights Bigger City" and also appeared in the opening monologue, in the "Bar Mitzvah" sketch and in the "Record Meeting" sketch.

Kenan Thompson as CeeLo Green on the November 5, 2011 episode during the "it's Getting Freaky with CeeLo Green!" sketch.
He was also impersonated by Kenan Thompson on the November 20, 2010 episode during the "Horse Play" sketch, on the November 5, 2011 and the February 4, 2012 episodes, both during the "it's Getting Freaky with CeeLo Green!" sketch, and on the April 6, 2013 episode during "The Voice" sketch.