Alexa Davalos was 18 in Coastlines when she played the character 'Eddie's Girlfriend (uncredited)'.
That was over 22 years ago in 2002.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 41, and has starred in 11 movies in total, 10 of those since Coastlines was released.
In Coastlines, I think Alexa Davalos looks: