Name: Julia Stiles | Birth Name: Julia O'Hara Stiles | Height: 5'7" | Sex: F | Nationality: American | Birth Date: March 28, 1981 | Birth Place: New York, New York, USA | Profession: actress | Education: Professional Children's School, New York, New York (graduated in 1999) Columbia University, New York, New York (graduated in May 2005) | Relationship: Joshua Jackson (actor; born on June 11, 1978; dated in 2000), Joseph Gordon-Levitt (actor; born on February 17, 1981; dated in 1999) | Father: John O'Hara (an Irish American teacher and businessman) | Mother: Judith Stiles (a potter of English and Italian ancestry) | Sister: Jane Stiles (younger) | Brother: Johnny Stiles (younger) | Claim to fame: as Katarina Stratford in 10 Things I Hate About You (1999)