Cobie Smulders was 21 in Walking Tall when she played the character 'Exotic Beauty'.
That was over 19 years ago in 2004.
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 28 movies in total, 26 of those since Walking Tall was released.
In Walking Tall, I think Cobie Smulders looks: