Ava DuVernay’s upcoming “Selma” just got some major star wattage.  Oprah Winfrey has signed on as a producer alongside Brad Pitt and Christian Colson. READ: Ava DuVernay on Directing “Scandal” And The Univerality of Black Film [EXCLUSIVE] “Selma” originally had Lee Daniels (“The Butler”)  aboard to direct, but Daniels stepped away from the project and […]