Few men would even consider dating a woman while she's pregnant with another man's child. Even fewer would admit to falling DEEPER in love with a woman who's carrying someone else's baby!

Seal is a notable exception. The soulful singer and husband of supermodel/mom  Heidi Klum tells the World Entertainment News Network that once Heidi's pregnancy (for Italian racing mogul Flavio Briatore) began to show, it made him even more determined to make himself part of her and her baby's life.

 "We couldn't do the casual dating thing any more because in four months there was going to be a baby.
"I hadn't seen her for a bit because we were both working and the next time I saw her, she had a bump. I was like 'Wow! You really are pregnant.' "That was the moment I really fell in love - and I fell in love with both Heidi and the baby. Up until that point, the baby hadn't been a reality but seeing Heidi like that brought everything into focus. It wasn't a big step to make; it was more a case of, 'My number's being called and I'd better be worthy of this.'"

Whoa! Now that's one man who's secure in his skin!

Seal's stepdaughter, Helene was born on May 4 2004. He and Klum tied the knot the following May and now have two sons, Henry and Johan, together.

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