Heidi Klum longing for a girl

Pregnant Heidi Klum wants to have a girl.

The German model, who raises daughter Leni, five, and sons Henry, three, and two-year-old Johan with her musician husband Seal, would love another daughter to add to her brood.

She told Us Weekly magazine: "We would be happy with either. But it would be a lie if I said we all weren't hoping for a little girl - especially Leni, because she would love to have a little sister.

"She'll say, 'I hope it's a girl so she can be in my room, and I'm going to help you and I'm going to change the diapers and I'm going to be a really good sister!"

Seal announced Heidi's pregnancy while he was performing in New York earlier this month, following days of speculation.

He told the audience: "The topic of debate outside our hotel is, 'Is Heidi having another baby?' Heidi and I are having another baby! I mean, Heidi is doing all the work!"

Rumours the 35-year-old model, who is believed to be around four months pregnant, was expecting first surfaced after details of the gowns she wore on US reality TV series, Project Runway, were leaked online.

The frocks were re-designed to accommodate her growing tummy.