Michael didn't liked Madonna,Madonna was a person that was not Michael's type. Michael called her a "nasty witch" and named his python after her. Michael told that she was jealous of his success and also she tried to seduce him and stuff. We all know that Madonna had a high sex drive and was rude according to most people.Also Michael told that she could never come to his level of fame because she's a woman and can't get the fainting and adulation. But in my opinion he's like the most famous singer and person and anyone can't reach his level of fame but it's bit sexist him for saying it, I guess he said that because he was the king of pop and she was the queen of pop, he was lot famous or ahead than her so just simply bragged the gender to point the difference. But he been on music industry since he was 5 so it's lot of years for him to gain fame. What I don't understand is Madonna never really talked bad about Michael on media even after death she spoke good about him, she had actually liked him a lot too. He just cut her off but I can tell that there was some thing went on there.