Gabrielle Union put a unique twist on the classic tuxedo in a sheer gown she wore to the Straight Outta Compton premiere in Los Angeles. The 42-year-old actress stunned in the Akris gown. View image | gettyimages.com View image | gettyimages.com View image | gettyimages.com View image | gettyimages.com View image | gettyimages.com View image | gettyimages.com