Heidi Klum is now officially Mrs. Heidi . . . uh . . . Mrs. Heidi Seal. She wed her adult contemporary crap-pop crooner in a ceremony in Mexico yesterday. Take THAT, Renée and Kenny Chesney! In your face!

Those two crazy lovebirds got engaged in December of last year, when Seal flew his supermodel superlover to an icy mountaintop and proposed to her in an igloo. Yes. An igloo. They tied the knot yesterday at the Cuixmala resort near Puerto Vallarta, Mexico. The bride wore Vera Wang, the groom wore a faceful of scars.

And Heidi is celebrating her new marriage in a highly traditional fashion: by planning to pose naked! Whoo-hoo! A loose-lipped friend blabbed that Klum is keen to show off her swollen, pregnant bod, and is shopping around for takers. "Heidi loves her pregnant shape," says the source. "She's open to offers from decent magazines who might want to do a pregnant shoot." Decent magazines? Dang, I guess we won't be seeing her in Big Black Butt or Furry Femmes or Jane, then.

Heidi Klum! Nude! At MrSkin.com!