No wedding night without protection

Sexy smart: How Jessica Simpson convinced Eric Johnson the prenup was his idea

Sexy smart: How Jessica Simpson convinced Eric Johnson the prenup was his idea

News_Jessica Simpson_Eric Johnson
Eric Johnson may have Jessica Simpson in his arms, but if she doesn't stay there, she doesn't plan to give him a big chunk of her fashion empire.
Jessica Simpson beach
This blonde isn't so dumb. She's making sure her unrich husband-to-be signs a prenup.
News_Jessica Simpson_Eric Johnson
Jessica Simpson beach

Breaking up doesn't have to mean breaking the bank. Take Jessica Simpson, 30, who (according to UsMagazine.com) will be signing a prenup with fiance Eric Johnson.

Jessica has already made a significant investment in the marriage by reportedly buying her own engagement ring with the aid of her $1 billion fashion empire (which counts $750 million in sales just this year). Combined with the fat stack of cash from her music career and sundry endorsements, and you've got a gal who's more than knee high in funds. The former journeyman NFL player future hubby "understands that there needs to be a prenup," a source told the magazine.

Although some might have suspected that Johnson was just looking for a place in the spotlight and some quick divorce settlement wallet padding, Us' source paints a portrait of a really real guy: "He really loves her. He's a low key guy. He's not into the glitz and materialism of Hollywood at all."

That's an 180 degree difference from her former beau, Nick Lachey of 98 Degrees fame.