Ione Skye was 14 in River's Edge when she played the character 'Clarissa'.
That was over 38 years ago in 1986.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 53, and has starred in 50 movies in total, 49 of those since River's Edge was released.
In River's Edge, I think Ione Skye looks: