Ari Graynor was 18 in Mystic River when she played the character 'Eve Pigeon'.
That was over 20 years ago in 2003.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 39, and has starred in 27 movies in total, 26 of those since Mystic River was released.
In Mystic River, I think Ari Graynor looks: