Kate Moss
reigns supreme as one of the most well-known faces in fashion -- and now, her body has become the inspiration behind St. Tropez's latest campaign.

The model shows off her streak-free tan as she poses naked for the tanning product line. And her skin looks flawless! 

Moss has been using self-tanner since her early 20's, perhaps that's why her skin has stayed so smooth ... and bronzed. 

"St.Tropez do it so well that you do look natural, you don’t have that fear which I always did of going streaky and not being able to fix it – total nightmare," she said of the product.

To get the "Kate Tan" the brand suggests using the Self Tan Bronzing Mousse applied with a St.Tropez Applicator Mitt, to achieve the same natural-looking, streak-free color.

Whatever she's doing it's working -- check out behind-the-scenes footage from Kate's scantly-clad shoot below.

How do you think the 39-year-old looks? Tell toofab in the comments below!

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