Source of Wealth:Actress, Former model
American actress and former model, Kelly Preston has an estimated net worth of $20 million. She is a television and film actor whose body of work is often overshadowed by her famous marriage to actor John Travolta. Preston was born and raised in Hawaii, and also lived in Iraq and Australia while growing up. After beginning a modelling career, she moved to Los Angeles and studied acting. After small roles in Christine (1983) and 52 Pick-Up (1986), her first notable performance was in the 1988 comedy Twins (starring Arnold Schwarzenegger). She established herself as an agreeable comedienne in such films as Mischief (1985) and Secret Admirer (1985). In 1991 she married Travolta and then slowed her career to raise their two children. She later she has appeared in the 2003 movie version of Dr. Seuss's The Cat in the Hat, played Amanda Byne's mom in What a Girl Wants (2003) and Hank Azaria's sister in Eulogy (2004).