January Jones is sensually naked for Versace Spring/Summer 2011 campaign

“Mad Men” star January Jones stripped down to pose naked for Mario Testino in a new Versace Spring/Summer 2011 advertising campaign!

In these black-and-white images, the 32 year-old actress pose naked and covering her are the Versace accessories: bags, shoes, sunglasses and optical frames..

Donatella Versace explained to WWD in choosing January Jones.

"I am always on the lookout for the next Versace blonde…and in January I feel I have found a perfect Versace woman for the 21st century,” said Versace. “She is chic and elegant but deeply sensual too.”