Uma Thurman was 16 in Kiss Daddy Goodnight when she played the character 'Laura'.
That was over 37 years ago in 1987.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 54, and has starred in 71 movies in total, 65 of those since Kiss Daddy Goodnight was released.
In Kiss Daddy Goodnight, I think Uma Thurman looks: