Katherine Heigl has had an outstanding year. Her role on Grey's Anatomy garnered her an Emmy for Outstanding Supporting Actress in a Drama Series. She also starred in the box-office hit Knocked Up, was interviewed by journalist Barbara Walters as one of her "10 Most Fascinating People of 2007," and married singer Josh Kelley. A former model, Katherine Heigl is beautiful, well-spoken, humorous, talented... the list goes on. No one belongs at the top of 2008's Top 99 more than Katherine Heigl.