It’s that time of year when celebrities gather in Utah for the annual Sundance Film Festival. Although the temperatures there can reach below freezing, the stars manage to look hot from head to toe on the red carpet. Actress Elizabeth Olsen showed off her perfect locks at the premiere of the Sundance film, Red Lights, thanks to Hairstylist David Stanwell and styling products from Leonor Greyl. Channeling Brigitte Bardot, Stanwell created “a really nice blow out on Elizabeth using Leonor Greyl’s Spray Structure Naturelle all over the base of her hair for body and lift.” He used a large round brush to style the hair in sections to ensure a smooth effect. To complete the look, Stanwell used Leonor Greyl’s Laque Souple, a light styling spray, to protect against fly aways and ensure a light hold.