Eva LaRue was 19 in The Barbarians when she played the character 'Kara/Ismene'.
That was over 37 years ago in 1987.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 57, and has starred in 19 movies in total, 19 of those since The Barbarians was released.
In The Barbarians, I think Eva LaRue looks: