Glee favourite Dianna Agron stepped out on the red carpet earlier this month sporting a sexy shaggy bob styled with a Kerastase favourite after her Glee co-stars cut her hair on the hit TV show. With Dianna looking every inch the Hollywood starlet at the premiere of Glee: The 3D Concert Movie, her stylist Giannandrea reveals the key products she used to create the edgy look.

“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. Then 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.”

Like Giannandrea Slick is a big fan of L'oreal's Kerastase products which are a staple of stylists across the globe. As an officially recognised Kerastase premier salon, Slick stocks a wide range of award winning favourites most of which have been featured in the beauty press.

Fancy stealing Dianna's look? Get your hands on the Volume Active Mousse and the complete Volume Active range in our online store, we have several products in our Kerastase line on sale with the mousse down to only £15.30.