Barbara Ross on MJ's alleged illegitimate daughter: "She is not my daughter"

The delusional woman who claimed to be Michael Jackson’s illegitimate daughter is now facing major contradiction in her statement. Mocienne Petit Jackson claims that her mother is Barbara Ross (sister of Diana Ross) but Dr. Barbara Ross-Lee herself denies any relationship to the woman.

TMZ just spoke to Dr. Barbara Ross-Lee, who tells us she's pretty damn sure that Mocienne Petit Jackson "is not my daughter" -- adding MPJ is "delusional" and calls the situation nothing short of "bizarre."

Dr. Ross-Lee says there was a time when MPJ "was really harassing me at my office" -- and was forced to have her employer contact the police to get MPJ to stop.

Barbara Ross also added that being pregnant with Michael that time (1975) is impossible because she never met Michael.

Mocienne Petit Jackson wants a DNA test so she claim her part in MJ’s fortune plus custody on Michael's kids.

Another crazy woman! Order some Straitjacket!

[Photo courtesy by TMZ]