Heidi Klum gushes about her marriage to Seal

Supermodel Heidi Klum sometimes pinches herself to make her believe that she's lucky in love.

Klum, 36, mum-of-four gushes about her marriage to Brit singer Seal in a US magazine, reports the Daily Star.

"I don't know why I got so lucky. I have to pinch myself often and say: 'Is this just a dream?" said Klum.

"I will always want to be not only his wife, mother of his children and his best friend, but also his hot girl who keeps making effort to be attractive and fun."

Seal star, 47, her husband added: "Each year Heidi and I get remarried. We sit there with the kids and read vows to each other as the sun sets."