Girls in the Beauty Department

Keira Knightley's Hairstylist Spills the Secrets to the Waves She Wore Last Night—and Re-Creating Them Is So Easy

Keira Knightley's waves were glam but basic at the premiere of Begin Again last night. Here's how Vidal Sassoon Pro Series celebrity stylist Ben Skervin says you can re-create them: Step 1) Prep damp hair with Vidal Sassoon Pro Series Boost & Lift Foaming Air Mousse, applying a tennis-ball amount throughout the roots and lengths for soft, touchable volume. Step 2) Blow-dry hair in sections using a medium round brush. Once hair is fully dry, create a center part. Step 3) Using a 1-inch-barrel curling iron, take 1-inch sections of hair, spray Vidal Sassoon Pro Series Flexible Hold Hairspray, and then curl each section by wrapping hair down the iron. Release hair and let it cool. Step 4) Once each section of the curled hair has cooled, run your fingers through the hair to break up the curls until they form loose, natural-looking waves. Step 5) To finish, spray hair with a texturizing spray at the roots to give the look a relaxed and disheveled feel.

Keira Knightley's waves were glam but basic at the premiere of Begin Again last night. Here's how Vidal Sassoon Pro Series celebrity stylist Ben Skervin says you can re-create them:

Step 1) Prep damp hair with Vidal Sassoon Pro Series Boost & Lift Foaming Air Mousse, applying a tennis-ball amount throughout the roots and lengths for soft, touchable volume.

Step 2) Blow-dry hair in sections using a medium round brush. Once hair is fully dry, create a center part.

Step 3) Using a 1-inch-barrel curling iron, take 1-inch sections of hair, spray Vidal Sassoon Pro Series Flexible Hold Hairspray, and then curl each section by wrapping hair down the iron. Release hair and let it cool.

Step 4) Once each section of the curled hair has cooled, run your fingers through the hair to break up the curls until they form loose, natural-looking waves.

Step 5) To finish, spray hair with a texturizing spray at the roots to give the look a relaxed and disheveled feel.