Gisele Bundchen goes without makeup for Sonia Rykiel's fall campaign. Credit: Juergen Teller

Double whammy!

Gisele Bundchen ditches both the makeup and her underwear for a super sexy, laid-back campaign for Sonia Rykiel. The images, shot by legendary shutterbug Juergen Teller, showcase Bundchen's natural beauty, flawless skin and killer body.

The inspiration for the setup came from throwback pics of designer Rykiel herself. "They were very elegant black-and-white snapshots of her in the studio and on a car, and reminded me of Juergen Teller's work," Katie Grand, who styled the shoot, said in a statement. "Once Juergen had agreed to work with us, we wanted to work with a woman with Madame Rykiel's joie de vivre, and the obvious choice was Gisele."

In addition to going commando, the supermodel, 34, also poses in a loose V-neck dress with a handbag casually thrown over her right shoulder.

The au naturel look is just the latest in daring styles that the wife to Tom Brady has modeled lately. For Balenciaga's fall campaign, Bundchen sported a half-shaved hairstyle. "This is how I see Gisele for Balenciaga; strong, powerful, mysterious and uncompromising,” said the French fashion house's artistic director Alexander Wang.