When was the American rapper from St. Louis, Missouri born who has guest appeared in New Jack City, Pt. II and who's one of the album is "Country Grammar"?
New Jack City II: New Jack City, Pt. Nelly: Cornell Iral Haynes Jr. (born November 2, 1974), known professionally as Nelly, is an American rapper, singer, songwriter, entrepreneur, investor, and occasional actor from St. Louis, Missouri.
i don't know