Angelina Jolie and Vivienne Jolie-Pitt are teaming up for an upcoming Broadway venture, ET has learned.Angelina will serve as a lead producer for the musical The Outsiders, an adaptation of S.E. Hinton's novel and Francis Ford Coppola’s 1983 film.Vivienne, the 15-year-old daughter of Angelina and Brad Pitt, will serve as her mom's volunteer assistant and will be involved in the production.«Viv reminds me of my mother [Marcheline Bertrand] in that she isn’t focused on being the center of attention but in being a support to other creatives,» Angelina says in a statement to ET.