Gregory Michael Avedon (born September 25, 1965) is a former model who achieved success in the 1990s. He worked for Giorgio Armani, Dolce & Gabbana, Krizia, Trussardi and Valentino Garavani, and appeared in several magazines and catalogs including Men's Health,[1] Esquire, GQ, Vanity Fair, International Male, and L'Uomo Vogue.