Harmon was born in Highland Park, Texas, to Lawrence Paul Harmon (who worked in a Dallas hospital information network) and Daphne Demar Caravageli. Her mother is of Greek descent and her father is of German and Native American ancestry. Her parents divorced in 1982 and her father later re-married.

Harmon worked as a child model and in 1988, won a Seventeen modeling contest. She attended Highland Read more...

Harmon began acting in 1995 after being discovered on a plane by David Hasselhoff. She then starred in several television series, including Baywatch Nights, Baywatch and C-16: FBI; she also appeared in the 1998 film, Lawn Dogs, which received only a limited theatrical release. In the early 2000s, Harmon became better known as playing Abbie Carmichael on the series Law & Order, a role she played Read more...

Harmon is married to former professional football player Jason Sehorn. The two were engaged on March 13, 2000. Harmon was taping an interview segment on the Tonight Show with Jay Leno when Leno called Sehorn out as a surprise guest. Sehorn immediately walked up to where Angie was sitting, and knelt down on one knee in front of her chair and proposed. (She thought that he was in New York at the time.) Read more...