Although the CRAZY star has no other biological children, he has looked after Klum's daughter with racing boss Flavio Briatore, LENI, since she was born last year (04).
Seal says, "Leni is my first child. Just like Henry I saw her take shape and move in Heidi's body. And I was present at her birth too.
"Leni is my daughter and Henry is my son. I am happy to have two healthy children and that Henry will soon be saying Papa to me just like Leni does already."