Holly Marie Combs was 13 in Sweet Hearts Dance when she played the character 'Debs Boon'.
That was over 36 years ago in 1988.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 50, and has starred in 15 movies in total, 14 of those since Sweet Hearts Dance was released.
In Sweet Hearts Dance, I think Holly Marie Combs looks: