(Cover) - EN Star Style - The styling secrets behind Scarlett Johanssons tousled bob have been revealed.

The 26-year-old American actress is considered to be one of the most glamorous women in Hollywood, and often sports a retro look inspired by movie stars of bygone days.

However, recently the blonde beauty has been sporting a more laidback look, and acclaimed Fekkai stylist Duffy has revealed the method behind her wavy bob, which was a look she sported at the Academy Awards back in March.

I started by applying Fekkai Coiff Strong Hold Volume Mousse to towel dried hair, the stylist told more! magazine.

Next, I spritzed it with Fekkai Coiff Tousled Oceanique Wave Spray, and curled it using a one and a half inch curling iron. I ran my fingers through it to break up the waves and then clamped the ends with straightners to create an imperfect, yet sleek style, added the hair expert. (C) Cover Media