Novi Brown and Mignon from Tyler Perry’s Sistas on B.E.T. talk about Wednesday's finale. Tyler Perry’s Sistas on BET follows four 30-something single girlfriends in Atlanta as they navigate their complicated love lives, careers and friendships while living in a modern world of social media and unrealistic relationship goals. Two of the show’s stars are Mignon, who plays Danni and Novi Brown as Sabrina are in incredible.