Michael Jackson was not gay, says father

Late pop star Michael Jackson was not gay, says his father Joe.

Michael's dermatologist Arnold Klein's office manager Jason Pfeiffer had recently claimed that he had a sexual relationship with the "Thriller" hitmaker.

"Michael was not gay. He (Klein) has no respect for Michael... to say things about him when he's gone is shameful. He's a doctor and knows better than to break his vows against a patient," aceshowbiz.com quoted Joe as saying.