According to Gossip Rags the kids were carried by her but it is unknown who's sperm was actually used.
And I do wonder since the lil girl is as blonde as you can get with blue eyes.
Well, if what you say is true, it would mean that Jackson isn't the biological dad and just adopted himself some kids.
I don't know, I guess when we look at the kids features when they are older we can see if any of the original Michael is in the kids.
I would think he would have just had sex with her. Even if he wasn't all that turned on he could have used viagra.
At the very least, he was the sperm donor I would figure.