ATTENDEES INCLUDED: Oprah Winfrey, Tyler Perry, Ava DuVernay, Kathryn Bigelow, John Singleton, J.K. Simmons, Chadwick Boseman, Gugu Mbatha-Raw, Alfre Woodard, David Oyelowo, Gina Prince-Bythewood, Mike Epps, Debra Martin Chase, RZA, Salli Richardson-Whitfield, Stephanie Allain, Amy Pascal and many more. * LOS ANGELES – Celebrities and executives across the entertainment industry spectrum of film, television and new media converged […]