Today is the birthday of the legendary Marilyn Monroe, the day when she would have turned 85. In honor of this iconic sex symbol we take a look at the most glamorous and seductively beautiful silver screen sirens of the 20th century, along with their dazzling films and fiery love affairs. 

Actors and historical characters. We’re all intrigued by the lives of history’s most famous people, and so is Hollywood. John Travolta is the latest star to take on a historical role as a notorious American mobster. Check out this list of actors and actresses who dared to imitate real-life characters.