Supermodel Heidi Klum, pregnant with her second child, plans to flaunt her expanding waistline.

The 33-year-old sexy celebrity, who is engaged to pop star Seal, said she was not planning to cover up "because pregnancy should be celebrated - not hidden away".

Klum already has a one-year-old daughter from a relationship with Formula One boss Flavio Briatore.

The blonde babe is expecting her second child later this year.

Klum says she has to ensure she is totally hairless for her more bizarre modelling jobs.

She said: "I can't have any hair on my legs. I go over them every morning to make sure they are completely smooth. And I get Brazilian waxes so I'm camera-ready when I have to crawl around doing crazy poses".

She said in Britain's In Style magazine: "Even when I'm pregnant, I think it's better to bare more skin and show some belly, than cover up."