POPSUGAR Beauty Guess Who Guess Who? A Supermodel's Catty Complexion Secret Guess Who? A Supermodel's Catty Complexion Secret by Beauty 8/26/07 0 Shares Like us on Facebook Sign up for our daily newsletter > A supermodel who's been in the biz for years has an unusual way of exfoliating her skin. This cover girl uses kitty litter on her face to get rid of dead cells. Could Fresh Step be the secret to her longevity? Read More ExfoliatorExfoliantGuess Who POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests.