Kate Upton fell off a rock (semi-nude none-the-less) during SI photoshoot

Kate Upton has graced many a cover and editorial of the infamous annual Sports Illustrated Swimsuit Edition, usually partially clothed, sometimes not so partially clothed.

This time around Kate Upton was not quite as graceful as the previous times she graced the presence of the Sports Illustrated Swimsuit photogs, this time around topless and although toppling over.

Kate Upton recovered from the fall and went on shooting some more sexy SI swimsuits poses, with the full frontal topless falling off a rock shots for the outtake reel.

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