Helena Christensen poses naked for the summer issue of Citizen K magazine. Photo: Citizen K International

Danish supermodel Helena Christensen bared all for the cover of French magazine Citizen K International, looking lean and mean at age 40.

Christensen burst onto the scene and literally took our breath away as the tighty-whitey-clad beach beauty in Chris Isaak's "Wicked Game" video.

She went on to became a catwalk fixture in the Nineties, and recently revisited the runway in a Swedish fashion show for a line called Odd Molly.

Some critics say the mother of one is a little too lean. What do you think?

Vote in our poll and leave a comment below.

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