Michael Jackson biopic, Michael, has announced a new collection of cast mates.Among the roles that have been newly cast for Michael, are legendary figures such as Diana Ross, Quincy Jones and the King of Pop’s older sister La Toya Jackson. According to a report from Variety, The Vampire Diaries star Kat Graham will portray the iconic Diana Ross.Graham wrote of her casting on social media: “Grateful to play the legendary Diana Ross… directed by the great Antoine Fuqua.