Robert Pattinson, also known as the hottie vampire from the Twilight Saga, has become Hollywood's latest obsession. Robert was first introduced to audiences as Cedric Diggory in Harry Potter and the Goblet of Fire but when he was cast as Edward Cullen he soon became the world's leading man. He has since starred in Water for Elephans with Reese Witherspoon and Bel Ami with Christina Ricci. Robert has also been long rumored to be in a relationship with Twilight co-star Kristen Stewart.