Since its first issue debuted with a Great Gatsby portrait of Mia Farrow, People magazine has delivered not only outstanding celebrity journalism, but also the best in personality photography. Now, the Editors of People present The 100 Best Celebrity Photos. From a Marilyn Monroe pin-up to an internet-breaking Kim Kardashian Instagram, from Harry Benson's exuberant snaps of The Beatles' first visit to America to Bradley Cooper's star-packed Oscar...