We loved Katie Holmes’s silky blowout at the Los Angeles premiere of Jack and Jill. Wella Professionals celebrity hairstylist Andy LeCompte says, "I wanted to give Katie a feather-light, radiantly shiny blowout to let her natural beauty take centerstage on the red carpet." LeCompte smoothed out the follicles by prepping damp hair with a priming product. He also worked in a dollop of mousse before blow-drying with a round brush. "Mousse creates the perfect balance of touchable movement and all-night hold," he adds. Get more celebrity-inspired hairstyle ideas in the gallery.