John Derek Yancey, better known by his stage name Illa J, is an American rapper, singer, producer and songwriter from Detroit, Michigan. He is the younger brother of the late hip-hop producer J Dilla, and a former member of hip-hop group Slum Village.
Known For:Acting
Birthday:1986-10-13
Place of Birth:Detroit, Michigan, USA
Also Known As:John Yancey, John Derek Yancey, Slum Village