Dave M. Benett, Getty Images

Versace has bagged itself a total Betty.

The label has confirmed that "Mad Men" actress January Jones will star in its spring campaign, which has been shot by Mario Testino, WWD reports.

Though details are still scarce at this time, the blonde beauty donned a foxy backless Versace dress while helping designer Donatella Versace launch the Central Saint Martins 20:20 Fashion Fund in London earlier this month, and attended the label's Spring 2011 show during Milan Fashion Week.

Nice job if you can get it!

The "X Men: First Class" star was reportedly approached thanks to Donatella's love of "Mad Men," which she watches on DVDs delivered to Milan from the States. As you do.

In the meantime, we're eager to see how Jones transitions from prim and proper Betty to sleek and sexy Versace model.

Eat your heart out, Don!

Meanwhile, "Mad Men" co-star Christina Hendricks has posed for London Fog.