The best photos of Patrick Dempsey, the sexy actor best know for his role as Dr. Derek Shepherd on Grey's Anatomy which earned him the nickname McDreamy. With a career that started in the 1980's as the lust object for Kirstie Alley in the movie Loverboy, and would go on to once again give big screen turns with Reese Witherspoon in Sweet Home Alabama and Transformers: Dark of the Moon. In addition to being a talented actor, the two-time runner-up for People's Sexiest Man Alive title has also graced the pages of magazines around the world as a model for L'Oreal and Versace.The hottest Patrick Dempsey pictures from around the Web, including Patrick Dempsey shirtless pics and Patrick Dempsey muscle pics. Covering the entirety of Patrick Dempsey's career, including modeling and headshots and great pictures of Patrick Dempsey's abs, this is a rankable list of all of Patrick Dempsey's sexiest looks and moments. This includes images of Patrick Dempsey dressed down in plainclothes, and also Patrick Dempsey in a suit (and possibly even some nearly nude Patrick Dempsey shots as well!) Enjoy this collection of the best of Patrick Dempsey images.