Cathy Moriarty was 18 in Raging Bull when she played the character 'Vickie LaMotta'.
That was over 44 years ago in 1980.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 63, and has starred in 46 movies in total, 45 of those since Raging Bull was released.
In Raging Bull, I think Cathy Moriarty looks: