Actress Sofia Carson — known for her roles in the franchise and the Netflix rom-com spoke with ET at the Global Citizen Festival in Central Park over the weekend. Debuting on the streaming platform this past July, Carson plays the role of Cassie in , a woman who enters a «marriage of convenience» with a Marine named Luke as a way to get health insurance benefits to treat her type I diabetes. While the emotional film was met with success, it wasn't just the storyline that got fans talking — it was also Carson's hairstyle. In the film, Cassie often has her long dark hair tucked into the back of her jacket.