CeeLo Green is a musician.
Thomas DeCarlo Callaway ( born May 30 , 1974 , better known by his stage name CeeLo Green ( sometimes rendered as Cee Lo Green ) , is an American singer , rapper , songwriter , record producer , actor , and businessman . Its parent album St. Elsewhere ( 2006 ) , was also a hit , peaked at number 1 on the UK Albums Chart and number 4 on the US Billboard 200 albums chart . Gnarls Barkley is an American soul duo , composed of singer-songwriter CeeLo Green and producer Danger Mouse . The Lady Killer is the third studio album by American singer CeeLo Green .