Hayden Panettiere applies a dark red lipstick while looking into a Dior cosmetics compact. She doesn’t reveal exactly what the sexy new shoot was for, but she must have loved the photo as much as we do because she made it her Twitter background!

The Neutrogena Brand Ambassador is mostly known for her squeaky clean, all-American role on the show Heroes, where she plays a cheerleader. Maybe Hayden is taking an edgy new turn in her career!