- Danced competitively for most of her childhood before deciding to try acting at 17.
- Film breakthrough was in 1999 in Sofia Coppola's The Virgin Suicides.
- Starred in Canadian TV series Higher Ground, opposite Hayden Christensen.
- Best known as Special Agent Jennifer "J.J." Jareau on Criminal Minds.
- Sandra Cook — Mother
- Paul Cook — Brother
- Angela — Sister
- Nathan Cook — Brother
- Mekhai Allan Andersen — Son
- Mike Cook — Father
- Phoenix Sky Andersen — Son
- Nathan Andersen — Husband
- Attended Utah Valley State College, Orem, Utah, United States
Season 7, Episode 16
- Birth Name: Andrea Joy Cook
- Birth Place: Oshawa, Ontario, Canada
- Birthday: July 22, 1978, Cancer
- Profession: Actor
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