Paul McCartney didn’t make Heather Mills sign a prenuptial agreement and he paid for it. But sources say he’s not going to make his next wife, Nancy Shevell, sign one, either. All he did was have her sign a document promising that if they split up, she won’t go after his kids’ trust funds. A source says, “Paul is insisting Nancy is no Heather. There’s no need to make marriage a business arrangement.”
