REESE WITHERSPOON

You’d expect the 46-year-old Legally Blonde beauty to have racks and racks of dresses and other clothes around the house and in storage rooms — and you’d be right.

While Witherspoon’s worth a whopping $240 million, the Sweet Home Alabama beauty’s a penny-pincher who saves a bundle by swapping duds with pals! “There are three of us who wear pretty much the same size, so we’ll get together on a Friday night and I’ll bring clothes I want to trade and they’ll bring theirs,” she explains.

“We swap shoes and handbags a lot. I wore my girlfriend’s dress to a wedding recently. It’s fun.”

The mother of three is also “obsessed with Tupperware” and being organized. But hoarding runs in Reese’s family. Sources say her dad, John, is one too.

Reese has plenty of dresses, shoes and bags — and trades them often with pals