Hair's the Scoop

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Recreate Dianna Agron's red-carpet coif with this step-by-step guide, courtesy of celebrity stylist Giannandrea:

"My inspiration for Dianna for the 'Glee: The 3D Concert Movie' premiere was ‘British rocker/sexy/messy. I started with wet hair and razor cut her bob into a more playful ‘Shab.’ This is what I call this hair cut! This cut is a progression of the bob but it has more life and does much more when you style it. Next, I added Kerastase Volume Active Mousse to the whole head and roots. I blow dried the hair - just air, no brushing - until the hair was completely dry. I then brushed it with a large round Mason Pearson brush. I use a brush just for the bangs and blow it straight. The other part of the head was just scrunched and bent with my hands. I then used Klorane Dry Shampoo Spray on the whole roots and top of the head, and back brushed the top part of the head. Finally, I set hair into place with L’Oreal Elnett Hair Spray.”

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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.”