Despite the strong sexual content of a number of her movies, she`s admitted that she remained a virgin until her wedding night.

Is pregnant with her first child. (September 2009)

Born in NYC

Dated screenwriter/director Frank E Flowers.

Youngest actress ever to portray Joan of Arc in a movie (Joan of Arc (1999) (TV)) and, because of that, the one who is the closest to the real age of the historical figure at the time the story takes place.

Has an older sister.

In 2001, she matriculated with the class of 2005 at Brown University, but she has since taken time off to advance her career. She remains a popular topic of conversation of Brown students.

Has size 10 feet.

Her father, Jean Sobieski, is a French painter who once dated actress Jean Seberg. Her mother, Elizabeth Salomon, is an American writer of half Jewish heritage.

Australian band Primitive Whore perform a song titled "Why Leelee won`t Love Me".

Is fluent in French.

Bears such an uncanny resemblance to actress Helen Hunt that many people believe she is Hunt`s younger sister. The two are not related.

Collects locks of hair from major stars appearing with her in films. Tom Cruise refused to participate when filming Eyes Wide Shut (1999).

Has a younger brother, Robert Sobieski, born 1989.

Her father is Jean Sobieski, a New York City painter, and her mother, Elizabeth, is a writer.

Enjoys painting, ceramics, poetry, martial arts and horseback riding.

Discovered by a casting director in her New York City school cafeteria.

She didn`t get her ears pierced until she was 23 (in 2006).