Recreate the "Scream 4" star's latest look with this step-by-step guide, courtesy of celebrity stylist Giannandrea:
“My inspiration for Anna’s hair was Grace Kelly rock chic. It was quite simple, but she felt very cool and beautiful.
I started by applying Kerastase Volume Active Mousse to wet hair, all over the head, roots and length. I then dried the whole head with just warm air - no brushing - just using my hands from side to side, back and forth, down and up all around, in order to keep a natural feel and build volume at the roots. Next I brushed the hair with a Mason Pearson brush and used Klorane Dry Shampoo Powder all over just to add some dry texture.
I began to pull the hair back gently on the side and very soft at the top as I wanted it to look natural in a way that wasn't too constructed, almost as if she did it herself. I then began to twist the hair in the back into a soft messy bun. I use straight pins and twist each pin on to the sides, back and all around the head in order to create a clean visual texture. A bit of messiness and a few flyways are ok. I finished the look with Framesi Hair Spray.”