Joanna Krupa appears to be most comfortable in the nude.
The 37-year-old once more decided against clothing for what could be the most revealing mannequin challenge to date.
The model was filmed on Saturday lounging completely naked by a window as the camera panned around her motionless body.
The mannequin challenge has become a hugely popular craze on social media.
Individuals pretend to be mannequins and stand frozen as a camera moves around them.
In her video, the beautiful actress showed off her flat stomach, hints of her ample cleavage and her sculpted legs.
Joanna strategically lifted one leg up in the air while holding up a magazine with both arms raised.
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