• SCARLETT JOHANSSON  photo | Scarlett Johansson

Credit: Evan Agostini/Invision/AP

Published: Friday November 01, 2013 15:00 PM EDT



At first glance, the actress's side-parted updo (worn to the Toronto premiere of Don Jon) looks quite simple. But when you check it out from the side and back, you can see the front is sectioned off from the rest of her hair to create that cool swoop effect. And yes, that's a net to keep the chignon in place.