Emily VanCamp was 13 in Jackie Bouvier Kennedy Onassis when she played the character 'Jackie Bouvier - Age 13'.
That was over 23 years ago in 2000.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 37, and has starred in 19 movies in total, 17 of those since Jackie Bouvier Kennedy Onassis was released.
In Jackie Bouvier Kennedy Onassis, I think Emily VanCamp looks: