Jamie Dornan and Eva Mendes get up close and personal for Calvin Klein Jeans Spring 2010 ad campaign. Photo: Steven Klein

Um, we'll have what she's having, please.

Eva Mendes and Jamie Dornan have been vamping their way through the Calvin Klein Jeans campaigns, but these latest shots for Spring 2010 just might be their most seductive yet.

Photographed by star lensman Steven Klein, the oiled-up and barely clothed couple get horizontal in the new ad, lying on the sand -- and each other -- while wearing the label's new Whitewashed jeans.

Forget Calvin -- nothing comes between this girl and her Jamie! Who can blame her?

As we previously reported, the Whitewashed jeans are "treated in clean, translucent washes and enriched surface treatments in shades of white, ozone, and cloud."

Eva Mendes' sultry shot. Photo: Steven Klein

The spring ad is sure to stop traffic (and cause controversy) when it hits New York City billboards (at the High Line and at the intersection of Houston and Lafayette in Soho), as Calvin Klein is notorious for doing, especially with his prior ménage à trois billboard.

Meanwhile, those outside the Big Apple can reportedly get an eyeful in the March issues of Vanity Fair, Glamour, InStyle, Interview and V Magazine.

Cold showers sold separately.

Meanwhile, see pics from Emma Watson's less revealing Burberry campaign.

Shop Calvin Klein jeans in an array of sexy styles below.