Pregnant supermodel Heidi Klum has vowed not to have any more kids following the birth of her fourth child later this year.

The catwalk beauty and her husband, singer Seal, announced their baby news earlier this month and are hoping for a little girl to join Henry, three, Johan, two, and five-year-old Leni - Klum's daughter from a previous relationship.

But Klum is adamant that this child will be her last - admitting their family will then be complete.

She says, "When we looked around the table, it was like one person was missing. And that's how number four came about. But that will be it."

See more photos of Heidi here!

(This news article provided by World Entertainment News Network)