Helena Christensen poses naked for Reebok

Supermodel Helena Christensen posed naked in a pair of shoes in the new advert campaign for Reebok EasyTone.

The full-length photo shows her leaning against a ladder as if about to use it to climb a wall of steel in front of her.

In the Reebok photo her long slender body is taut, athletic and perfectly tanned. The picture matches the message of Reebok – its EastTone trainers are supposed to allow you to take the gym everywhere by helping you tone up your legs and bottom with every step.