Debi Derryberry was 20 in Dixie's Diner when she played the character '(voice)'.
That was over 35 years ago in 1989.
This was her first recorded movie acting credit (although may not technically be her first actual acting role).
Today she is 56, and has starred in 87 movies in total, 86 of those since Dixie's Diner was released.
In Dixie's Diner, I think Debi Derryberry looks: