Eva Mendes and model Jamie Dornan get greased up and writhe around in new Calvin Klein ads.Winter just got a little bit warmer thanks to Eva Mendes.

The sultry actress stars in a new ad campaign for Calvin Klein that is guaranteed to stop traffic – again.

Wearing nothing but the denim brand's new Whitewashed jeans, an oiled-up Mendes and model Jamie Dornan wrestle around in the hot sand in a series of ads that will hit billboards this spring, reports the U.K.'s Marie Claire.

Though this isn't the first time Mendes has shed her clothes for the controversial company, this may certainly be the most jaw-dropping.

In November, the actress and Dornan were featured on a Calvin Klein billboard in the heart of SoHo that drew both displeasure and appreciation from spectators.

A sweaty Mendes was pictured wearing sheer lingerie and tugging at the boxer briefs of a glistening Dornan.

Mendes, 35, previously bared all in steamy television ads for the company's Secret Obsession fragrance that were banned from American airwaves in 2008 because they were deemed too risqué.eva mendes nude