Heidi Klum Expecting Her Fourth Child

It is the more the merrier in the Heidi Klum-Seal household. The couple is expecting another child sources told E!.

The stunning family is already brimming over with adorable little tots. They have two sons together- Henry, 3, and Johan, 2- and Seal is the adoptive father of Klum's daughter Leni. Klum split with Leni's father Flavio Briatore while she was still pregnant.

Another recent high note for the supermodel: the sixth season of Project Runway will finally premiere this summer on Lifetime after a long legal battle. The seventh season is also said to be moving back to it's original hometown New York after a stint in Los Angeles.