Related Information for Prince Markie DeeMark Anthony Morales, (born February 19, 1968) better known by the stage name Prince Markie Dee, is an American rapper, songwriter, producer, and radio personality of Puerto Rican descent. He is a member of the Fat Boys, a pioneering rap group that gained fame in the 1980s, and has recently reformed.Morales’ accomplishments with the Fat Boys include appearing in the feature films Disorderlies and Krush Groove. read more