She was just an obsessed fan who Wanted to be Startin' Something, so Jackson had to tell her to Beat It.

I am the one. ama

While looking through my records I found some sources that would seem to confirm that the kid was in fact his son.

http://m.tmz.com/#Article/2014/03/06/michael-jackson-son-brandon-howard-dna-test

According to reports by Lydia Murdock, Billie Jean claimed they made love in a mad embrace, then said he didn't know her face.

Billie Jean was, by all accounts mad as hell.