- Source of Wealth: Film, Television
- Age: 58
- Birth Place: Fairfield, Connecticut, U.S.
- Height: 5′ 8″ (1.73 m)
- Weight: 119 lbs (54 kg)
- Marital Status: Divorced (Dennis Quaid)
- Full Name: Margaret Mary Emily Anne Hyra
- Nationality: United States
- Date of Birth: November 19, 1961
- Ethnicity: N/A
- Occupation: Actress
- Education: New York University
- Children: 2 (Jack Henry, Daisy)
Salary according to IMDB:
Kate & Leopold (2001) $15,000,000
Proof of Life (2000) $15,000,000
You’ve Got Mail (1998) $10,500,000
City of Angels (1998) $8,500,000
I.Q. (1994) $5,000,000