Prince Jackson Allegedly Demands Michael Jackson's Dr. Arnold Klein's Post-Mortem DNA Test

King of Pop, Michael Jackson's eldest son Prince allegedly wants to finally know the truth about his genetic make-up. Is Michael his biological father or is it his biological mom, Debbie Rowe's former boss and Michael's friend, Dr. Arnold Klein?

Radaronline reports that Prince is demanding a post-mortem DNA test to find out if Dr. Klein was his blood father. The dermatologist died at 70 on October 6 and time is critical, should the music legend's son wish to have DNA samples extracted.

A source close to the Jackson family said, "Prince is demanding that he find out once and for all who his real flesh and blood is."

In 2009, Dr. Klein served a dose of shock and awe to the world on the Larry King show when he confessed, "I still can't answer the paternity question absolutely one way or another. I once donated to the sperm bank. To the best of my knowledge I am not the father."

The most important thing a man can do is be there for their kids. Fellas don't forget that!… https://t.co/ykN8TtcIY1

— TJ Jackson (@tjjackson) September 26, 2015

The teen has paid attention to the rumors for some time and sources say grandparents, Katherine and Joe are, "urging against this being done." And add, "Everyone in the family has always had doubts that Michael is any of their father," the source added, referring to the late singer's two other children Paris, 17, and Blanket Jackson, 13 with nurse Rowe.

"The blood of the covenant is thicker than the water of the womb" I was raised by my dad with my brother and sister. https://t.co/0Ofs2vrnZs — Prince Jackson (@princemjjjaxon) October 6, 2015

Oddly, Extra reports that the doctor's body remains at the Los Angeles coroner's office since no family member has claimed it. If no one claims the corpse, young Jackson or a friend can do so, with the permission of his family.

Mstars News previously reported, the legendary pop stars son graduated from Buckley High School with honors.