Curtis Eugene Cross (born August 14, 1983), better known by his stage name Black Milk, is an American rapper, songwriter, and record producer.
In addition to Slum Village, Black Milk has worked with J Dilla, Elzhi, Phat Kat, Frank-N-Dank, Lloyd Banks, Canibus, Pharoahe Monch, RZA, Danny Brown, Black Thought, T3 and many more throughout his career.
In 2004, Black Milk formed B.R. Gunna with Young RJ and Fat Ray. Together they released Dirty District: Vol. 2, a follow up to a compilation released in 2001 by Slum Village, to which Black Milk had contributed production. In 2005, he released a solo album, Sound of the City, Vol. 1, signing a record contract with Fat Beats Records in 2006 (Fat Beats is currently distributed by Koch Entertainment, the largest independent distributor in the U.S.). In the fall of 2006, he released an EP, titled Broken Wax, and handled most of the production on T3's Olio mixtape. On March 13, 2007, he released his second album, Popular Demand.