According to the criminal indictment returned on Friday, she then wrote a note to Andrew Young, the long-time assistant to Edwards who was working on his Presidential campaign.
"The timing of your telephone call on Friday was 'witchy.' I was sitting alone in a grim mood -- furious that the press attacked Senator Edwards on the price of a haircut," Mellon allegedly wrote in a note to an Edwards aide.
"But it inspired me -- from now on all haircuts, etc., that are necessary and important for his campaign -- please send the bills to me," Mellon continued. "It is a way to help our friend without government restrictions."
According to the indictment, when Edwards found out the next month that his mistress Rielle Hunter was carrying his child and asked that long-time aide to help identifying donors who could offer their support, Young knew just the right person.
Mellon isn't named in the 19-page indictment, but information that has emerged about her help of Edwards makes her identifiable as "Person C." The indictment identifies Young as "Person A" and Hunter as "Person B."
According to the indictment, she had already contributed the maximum allowable amount to Edwards, so she started cutting checks to a friend, falsely listing items of furniture on the memo lines: "chairs," "antique Charleston table," and "book case."
The friend forwarded the checks to Person A, who used the money to pay for rent, furniture, car, living expenses medical visits and prenatal care for Hunter.
Edwards and his benefactor are still close -- Mellon, now 100, met for lunch with Edwards on her Virginia estate last week, CNN reported.