Heidi Klum respectful of Seal

Heidi Klum thinks flirting is disrespectful.

The supermodel – who has children Leni, five, Henry, four, Johan, three, and Lou, four months – insists she is too devoted to her singer husband Seal to even look at another man.

She said: "I don't flirt. It's disrespectful to your husband. I would never do that. I'm very devoted, and he's the same."

The couple, who married in May 2005, are so dedicated to one another that they renew their wedding vows every year to reaffirm their commitment.

Heidi explained to America’s InStyle magazine: "We're still for a minute and stare into each other's eyes."

The 36-year-old beauty also admitted she loved the experience of being pregnant because it brought her family closer together.

She said: "Everything is about love when you're pregnant. The baby's being loved by you; the baby's being loved by your husband, by the grandparents, by your children. And you're being loved by everyone."

Heidi recently admitted her family were struggling to adapt to having a new baby in their home.

She said: "Of course this is all very tough for me at the moment because Leni, Henry and Johan want to continue to do things with their mama and papa. They are not really interested in the fact that you have just had a baby. Seal and I have a lot of work because we have to divide everything among us. But it's great! We are incredibly happy and the family really satisfies me.”