Thomas DeCarlo Callaway (born May 30, 1975), best known as Cee-Lo Green (sometimes rendered as Cee Lo Green), is an American singer-songwriter, rapper, record producer, actor and talent show TV series judge. CeeLo came to initial prominence as a member of the southern hip hop group Goodie Mob, and as part of the soul duo Gnarls Barkley with Danger Mouse. Subsequently he embarked on a solo career, partially spurred by YouTube popularity. His work has earned numerous awards and accolades, including five Grammy Awards.