CeeLo Green is a person.
CeeLo Green . He worked as a voice actor in the animated feature Hotel Transylvania ( 2012 ) , and also appeared in a few television programs and films -- including his own show , CeeLo Green 's The Good Life , on TBS . `` Crazy '' is the debut single by Gnarls Barkley , a musical collaboration between Danger Mouse and CeeLo Green , taken from their 2006 debut album St. Elsewhere .