Attends The Professional Children's School in Manhattan, New York. Finishing up her senior year via correspondence. Is reportedly a straight-A student.

Arrested in West Hollywood, California on December 27, 2007 and could be charged with possession of a controlled substance and possession of marijuana. Has been released from jail.

Favorite book: A Confederacy of Dunces by John Kennedy Toole

Ranked #49 on the Maxim magazine Hot 100 of 2007 list.

Has a new puppy that she calls, Ziggy.

Named #33 on the Maxim magazine Hot 100 of 2005 list.

'It Girl 2003' according to Entertainment Weekly's 'It List' for top Creative People in Entertainment

Lives in the Hollywood Hills and in Tribeca, New York. [2007]

Favorite author: William Shakespeare, George Orwell.

Born in London, England, but moved to New York when she was still a toddler.

Named #32 in FHM magazine's "100 Sexiest Women in the World 2006" supplement. (2006).

Childhood friend of Ashley Tisdale.

Favorite movies: Say Anything... (1989), Almost Famous (2000), The Godfather (1972) and The Graduate (1967).

Her favorite town is Paris.

Would like to go back overseas to birthplace, London, England, and study more acting for a year.

Ranked as #52 in FHM's "100 Sexiest Women in the World 2005" special supplement. (2005)

As a child, she was a model with Ford Modeling agency with Ashley Tisdale and Lindsay Lohan.

Mother's name is Nuala

Pet: Angelo, a cat

Older sister of Hania Barton & younger sister of Zoe Barton.

Older sister Zoe is a barrister in London

Younger sister is an aspiring singer.

Has aspirations to attend the Yale School of Drama in New Haven, Connecticut after graduation from high school.

Is a dual British & American citizen

Is half English and half Irish

Had her ears pierced in her early teens, but has now stopped wearing pierced earrings and let the holes in her earlobes close up and heal.

Mischa became a naturalized citizen of the United States in Los Angeles on 3 February 2006.

Has a song named after her on Rozino Smith`s 2005 album, "Blurry Summer"; entitled "Mischa Barton".