From RHJunior Comics Wiki
Chainsaw Jane is a wrestling, bodybuilding bruiness. Nevertheless, she tends to be a positive role model, helping out any troubled newcomers into the entertainment industry, whether it be sports, action, fashions, etc. But after Thelma Possum put on some wrestling moves on an ego-driven film producer, Jane was impressed, and thus Thelma made the cut for the ring!
Thus for the time being, Jane works as a towel-girl for the studio she works, as a result of her niece.