Molly Ringwald was 13 in Tempest when she played the character 'Miranda Dimitrius'.
That was over 42 years ago in 1982.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 56, and has starred in 54 movies in total, 53 of those since Tempest was released.
In Tempest, I think Molly Ringwald looks: