Article by: Rumer Certeza
Photo: Fame 

Michael Jackson's ex wives Lisa Marie Presley and Debbie Rowe are scheduled to testify in court in the ongoing trial where his doctor is facing charges of manslaughter.

News reports that the late king of pop has slept with his eyes open and the testament from his former spouses will be used by Dr. Conrad Murray's defence lawyers as he battles such charges.

Debbie Rowe, mother of Michael's eldest kids Prince and Paris, along with other ex wife Presley and nanny Grace Rwaramba, will be questioned during the Murray trial.

The charges arose from allegations that Murray, 56, injected the 'Billie Jean' star with more than the prescribed dosage of Propofol.

Sources say cardiologists presented evidence that Jackson would appear dopey and asleep with eyes open after consuming meds, and would require that the ex wives would verify such occurences. His doctors would also be questioned as to how the late star would sleep after being knocked out, which would prove beneficial to the defence.