Heidi Klum showed her colorful naked ambitions for Astor Cosmetics. The 38-year-old supermodel lies in a seductive pose covered only in body paint. Heidi has already been the face of the brand for the last two years. It is the brands 60th birthday and Heidi is "helping celebrate color" by showcasing bright paint all over her body. It is meant to encourage get women to embrace the use of color on their entire bodies.