Danielle Panabaker was 14 in Sex & the Single Mom when she played the character 'Sarah Gradwell'.
That was over 20 years ago in 2003.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 35, and has starred in 24 movies in total, 23 of those since Sex & the Single Mom was released.
In Sex & the Single Mom, I think Danielle Panabaker looks: