By TMZ | Created at 2026-07-28 16:35:58 | Updated at 2026-08-08 17:20:50
1 week ago
Kris Jenner's Mom Cause of Death Revealed
Published July 28, 2026 9:31 AM PDT
Kris Jenner's mom, Mary Jo Campbell, better known as MJ, died of acute cardiopulmonary arrest ... according to her death certificate.
A copy of the certificate, obtained by Us Weekly, revealed that acute respiratory failure and metastatic lung cancer also contributed to her death.
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