In 1991, Jennifer was seen with Billy Campbell. Billy is also an actor from United States. They met each other for the first time while filming in 1991 movie, The Rocketeer. They began their love affairs since then and they continued it till 1996. They finally broke up that year.
At the end of 1996, Jennifer began her romantic love affairs with David Dugan. David is a professional photographer. As a couple, they welcomed their only child in July 1997. This love life also came to an end few years later.
In 2001, Jennifer appeared in the movie A Beautiful Mind starring the role of Alicia Nash. On the set of this movie, she met love of her life Paul Bettany. Paul is also an actor. They began dating since then and they finally got married on 1st of January 2003. As a married couple, they have been parents twice.
Jennifer was sweet and lovely since she was child. Because of her beauty, he father's friend encouraged her to enter into the modeling world. He then sent her photo to Ford Modeling Agency. After that she began appearing in print advertisements as a model and few months later she began appearing in the television commercials. During that time, she also didn't have any thought about acting. She was encouraged to give an acting audition by her mother and she finally got the role of The Girl in the 1982 TV series, Tales of the Unexpected. Her breakthrough role came in 1986 after she starred the role of Sarah Williams in the movie, Labyrinth. At the end of 1986, she also sang several songs and recorded two pop songs. For her role in Hulk, she earned the salary of $1,500,000. Her net worth is said to be around $32 million.