From Wikipedia, the free encyclopedia. Thomas DeCarlo Callaway, better known by his stage name CeeLo Green (or Cee Lo Green), is an American singer-songwriter, rapper, composer, record producer, actor, and businessman. Green is known for his work in soul music, including the hit singles "Crazy" and "Fuck You". Born in Atlanta, Georgia, Green came to initial prominence as a member of the Southern hip hop group Goodie Mob. He subsequently began a solo career, releasing two albums on Arista Records: Cee-Lo Green and His Perfect Imperfections (2002) and Cee-Lo Green... Is the Soul Machine (2004). Green's next project was Gnarls Barkley, a collaboration with DJ Danger Mouse. In 2006, the duo scored a worldwide hit with "Crazy", which reached the top five in twenty countries, including the U.S. and U.K. With Gnarls Barkley, Green released tw...