Question: Black Nativity is a 2013 American musical drama film directed by Kasi Lemmons, the film stars an African American ensemble cast featuring which American hip hop recording artist, record producer, actor and entrepreneur, better known by his stage name, called what? 
Sentence (from "Black Nativity (film)"): The film stars an African American ensemble cast featuring Forest Whitaker, Angela Bassett, Tyrese Gibson, Jennifer Hudson, Mary J. Blige, Jacob Latimore, Vondie Curtis-Hall, and Nas.
Relevant evidence: Yes