Yasiin Bey (/jæˈsiːn ˈbeɪ/; born Dante Terrell Smith, December 11, 1973), formerly known as Mos Def, is an American retired rapper, singer-songwriter, and actor. Regarded as one of hip hop's most introspective and insightful artists, Mos Def, has shaped a career that transcends music genres and artistic medium. With the release of "Universal Magnetic" (1996), he became an underground favorite in the hip-hop world, leading to his legendary collaboration with Talib Kweli. The two formed Black Star whose debut album, Mos Def and Talib Kweli Are …