Eva Mendes has dismissed criticism of her nude Calvin Klein ad campaign.

The sultry star's commericial for the brand's Secret Obsession perfume was deemed too hot for US TV viewers because it featured a brief glimpse of Eva's nipple.

But the actress still doesn't understand what the fuss was about.

Eva told Allure, "My nipple is soooo not a big deal. You just see the nipple for a split second while I'm rolling around on a bed. That's it."

The We Own The Night star isn't shy about her body, having stripped off regularly for the glossies and famously for a PETA anti-fur ad.

See Eva's naked ambition below