Liz Taylor Rips MJ Doc a New One

5/13/2010 12:40 PM PDT

Liz Taylor Rips MJ Doc a New One

Liz Taylor is pissed at Dr. Arnold Klein for blabbing about Michael Jackson's alleged gay affair.

Taylor, who like Klein was extremely close to Jacko, was also a patient of the doc.

Taylor just Twittered, "Dr. Arnie Klein declared on May 2 that he did not betray Michael Jackson by saying publicly that he had a homosexual relationship with someone in Arnie's office.  It seems he supplies not only women (Debbie Rowe), but men too ... how convenient."

Taylor adds this stinger:  "Just what we want in our doctors.  And then to say he did not betray Michael's confidence.  No wonder he has death threats."