In 1973, Shelley appeared in ads for Super Skin, a facial cleanser by Natural Wonder - a Revlon line of beauty products. The product was recommended for oily skin because it blotted up excess oil and helped dry up blemishes. Only organic ingredients were used to create the product - which came in a special normal/dry skin formula as well. It made users look fresh and looking just-washed all day long. And Shelley was the perfect fresh face to endorse Super Skin.