Born January 24, 1986 Birth Place Hammersmith, England, United Kingdom Height: 5' 8" Occupation Actress, spokesmodel Career milestones Lost and Delirious (2001), The O.C. (2003-2006)   Mischa Anne Barton (born January 24, 1986) is a London-born British/Irish actress, now a naturalised U.S. citizen.

Mischa Barton (Mischa Anne Barton) is a London born American actress. Her family moved to New York USA, when she was four. Barton is best known as Marissa Cooper of FOX Show "The O.C." and a girl poisoned by her mother in "The Sixth Sense".

Barton's acting career began with a Kushner's high-profile play "Slavs!" at the age of nine. Since then Barton did many plays, television series and movies.

Before entering into films, Barton appeared on ABC show "All My Children". Barton debut film was "Lawn Dogs" in 1997. Barton's television projects include New York Crossing (1996), All My Children (1996), Frankie & Hazel (2000), A Ring of Endless Light (2002), Once and Again (2002-2003), and The O.C. (2003-2006).

Barton's well known movies include Pups (1999), Notting Hill (1999), The Sixth Sense (1999), Skipped Parts (2000), Paranoid (2000), Tart (2001), Julie Johnson (2001), and Lost and Delirious (2001), Octane (2003).

Barton completed her high school graduation in 2004. Her upcoming movies include "Hexxx (2007)" and "Closing the Ring (2007)". As worked for many advertisements, currently working for Neutrogena print ads. Barton is currently dating Cisco Adler (singer of the L.A. rock outfit Whitestarr) since November 2005. Barton has also dated oil heir Brandon Davis.