Latifah started her career beatboxing for the rap group Ladies Fresh. Latifah was one of the members of the original version of the Flavor Unit, which, at that time, was a crew of emcees grouped around producer DJ Mark the 45 King. In 1988, DJ Mark the 45 King heard a demo version of Latifah's single "Princess of the Posse" and gave the demo to Fab Five Freddy, who was the host of Yo! MTV Raps. Freddy helped Latifah sign with Tommy Boy Records, which released Latifah's first album All Hail the Queen in 1989, when she was nineteen. That year, she appeared as Referee on the UK label Music of Life album "1989—The Hustlers Convention (live)". Her debut managed to be both a critical and a commercial success and was followed by the albums Nature of a Sista and Black Reign, which contained the Grammy Award winning hit single, U.N.I.T.Y. In 1998, Co Produced by Ro Smith now CEO of Def Ro Inc. she released her fourth hip-hop album Order in the Court. In 2004, she released the soul/jazz sta