Famous as Dr. Izzie Stevens on ABC's Grey's Anatomy, Katherine Heigl is a hot American actress. She is known for her starring role in the movies Knocked Up, 27 Dresses, and The Ugly Truth. Heigl married Josh Kelley in Park City, Utah, on December 23, 2007. Heigl co-starred as Isabel Evans in the television series Roswell and movies including My Father the Hero before landing her break-out role in Grey's Anatomy. Heigl has established herself as a cover model appearing on numerous publications including Maxim, Vanity Fair and Cosmopolitan. Katherine Heigl sexy unseen pictures collection:
