Heidi Klum has revealed that husband Seal proposed to her in an igloo - where he had a bed waiting covered in rose petals.

The British singer proposed in December 2004 during a snowboarding trip in the Canadian Rockies.

"He took me by helicopter," the Project Runway host, 34, told U.S. magazine Marie Claire.

"He had an igloo built there, and they'd brought up everything: a bed with sheets inside the igloo, rose petals everywhere, candles. Very, very romantic!

"There was food and champagne, and then the helicopter left.

"It was a little scary, too, because you're so cut off from the world. No trees, nothing - it was hardcore.

"But I was ecstatic. I loved it. It was wonderful."

Klum didn't go into detail as to what exactly happened up there - but the magazine ran its interview with the front page headline: 'Heidi Klum recommends sex in an igloo".

Asked what Klum sees in the singer, she asked incredulously: "Well, I mean, have you ever met him? "He's a very big man, very dark, ...

Heidi with her kids in Mexico. Is she still The Body?