A month after celebrating his 18th birthday, Angelina Jolie and Brad Pitt’s son Knox stepped out in Los Angeles sporting a bold, red hairstyle. The teenager—whose siblings include 18-year-old twin Vivienne, as well as older siblings Maddox, 24, Pax, 22, Zahara, 21 and Shiloh, 20—debuted the look while on a run in Los Angeles Aug. 10, pairing the new style with a simple cream T-shirt and running shorts. Knox appeared to keep a bit of his original blond hair around the edges of his hairstyle with the red quiff taking center stage at the top of his head. Full Story: eonline.com/videos/2510611011836/angelina-jolie-brad-pitts-son-knox-debuts-red-spiked-hair-transformation #enews #angelinajolie #bradpitt About: The E! News team brings you the latest breaking entertainment, fashion and Pop Culture news. Featuring exclusive segments, celebrity highlights, trend reports and more, the E! News channel is the only destination Pop Culture fans need to stay in the know. Subscribe here...