Olivia Wilde wore her hair in this retro glam, Sophia Loren-inspired updo at the 2011 Glamour Reel Moments event in Los Angeles on October 24th. Her hairstylist, David Babaii, created the look by first blow drying her hair to a smooth finish. Next, he misted texturizing spray on the roots and curling the hair in sections with 1 ½ inch curling iron. Once all the hair was curled, Babaii back-combed it at the base then smoothed it with a medium paddle brush to score height and volume. He pulled the hair back into a loose bun, securing large sections into loops and twists with bobby pins, while leaving smaller locks free. Babaii finished by sweeping the bangs to one side an securing the style in place with hairspray.