Lionsgate and Universal Pictures have announced new cast members for Michael, a biopic about Michael Jackson. Larenz Tate, Kat Graham, Jessica Sula, Liv Symone, Kevin Shinick, Kendrick Sampson and KeiLyn Durrel Jones have joined the upcoming film. Tate will play Motown Records founder Berry Gordy, with Sampson to portray Quincy Jones. Graham and Symone have been cast as legendary singers Diana Ross and Gladys Knight, respectively. Sula will play Jackson's sister La Toya Jackson. Jones will portray Bill Bray, who was hired by Joe Jackson in the 1970s as security for the Jackson 5. Shinick has been cast as Dick Clark, who hosted American Bandstand when the Jackson 5 made a legendary early appearance. The movie hits theaters April 18th.