The talent manager announced her mom's death earlier this month in an emotional Instagram post.

KRIS Jenner’s mother Mary Jo “MJ” Campbell has died. The Kardashian-Jenner matriarch, who made numerous appearances on the ...

TV star Kim Kardashian has praised her grandmother, Mary Jo "MJ" Campbell, following news of her death, for showing her how to be a "hardworking businesswoman". The news was announced by her mother, ...

MJ Campbell previously survived breast and colon cancer ...

Add Yahoo as a preferred source to see more of our stories on Google. Mary Jo 'MJ' Shannon, left, mom to Kris Jenner, died Thursday, according to her family. (Bauer-Griffin / Getty Images; Pascal Le ...

Kris Jenner announced that her mother, Mary Jo "MJ" Shannon, has died at 91. Here's what we know about her life and lasting legacy Kris Jenner is mourning the loss of her mother, Mary Jo "MJ" Shannon, ...

Mary Jo Campbell's cause of death has been confirmed just two weeks after passing away at age 91. The matriarch of the Kardashian-Jenner family and mother of momager, Kris Jenner, died on July 16, ...

A favorite on the Kardashians' shows, the nonagenarian died earlier in July ...

A death certificate has revealed that Kris Jenner's mother, Mary Jo Shannon (née Campbell), died of acute cardiopulmonary arrest, according to Us Weekly. Essentially, the 91-year-old's heart and lungs ...