In need of summer hair inspiration? Get ready to swoon: Diane Kruger flaunted perfectly tousled waves at the Season 2 premiere of FX’s The Bridge—and we tracked down her hairstylist, Kylee Heath, to help you recreate the look.

Starting with clean strands, Heath sprayed roots with Lenor Greyl’s Spray Structure Naturelle ($38; leonorgreyl-usa.com) and Original Mineral Atonic Thickening Spray ($26; originalmineral.com) to prep for volume and shine. After she combed the products through, she used a boar bristle round brush to blow-dry.

“Next, I sprayed Leonor Greyl Voluforme ($36; leonorgreyl-usa.com) throughout the roots and added texture by wrapping sections around a 1 1/4–inch iron,” she tells us. “I wrapped the front sections away from the face and as I worked my way around the head, I alternated, wrapping some front and some back,” she adds. “Once the texture was in and cooled, I massaged the root of the hair, breaking up the waves and finished by spraying the hair with Oscar Blandi Lacca Hairspray ($25; oscarblandi.com).” Finally, a dab of anti-frizz cream kept flyaways at bay.

Check out the hottest wavy hairstyles for summer—and pro tips on how to get them—in our gallery!