Mary-Kate Olsen
Date of Birth
Jun 13, 1986


Born June 13th, 1986, in Sherman Oaks, CA, Mary-Kate Olsen is one-half of the multimillion-dollar franchise known as The Olsen Twins. Long before the pair had unwittingly indoctrinated themselves into the hearts and minds of adoring pre-pubescent girls (and vaguely creepy fraternity boys), however, Mary-Kate and her sister, Ashley Olsen, were simply the youngest members of the long-running sitcom...