Violante Placido was 16 in Quattro bravi ragazzi when she played the character 'valeria'.
That was over 31 years ago in 1993.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 48, and has starred in 33 movies in total, 31 of those since Quattro bravi ragazzi was released.
In Quattro bravi ragazzi, I think Violante Placido looks: