I think she had a celebrity voice actor or something. Kinda sad her fate involved her getting mixed up in organized crime, eventually becoming a Mob leader, going to prison, and being buff by the time she got out. What is sad about this is that she was a single Mother with a teenage Daughter, who probably had to go live with her deadbeat Dad who didn't want her.
She is however one of my favourite Simpsons Women. I appreciated that she was highly sexual and literally asked Homer to get one of his Friends to fuck her.