Mary Jo "MJ" Shannon, affectionately known to millions of fans as MJ Kardashian, is not alive. The beloved matriarch of the Kardashian-Jenner family and mother of Kris Jenner passed away on July 16, 2026, at the age of 91. Her death marked the end of an era for the famous reality television family, who frequently featured her sharp wit, wisdom, and humor across multiple seasons of Keeping Up with the Kardashians and their subsequent Hulu series.
Rumors and search queries concerning her status continue to circulate because fans often look back at old episodes or search for updates on long-running cast members. Understanding her life, her passing, and her lasting imprint on pop culture helps clarify the widespread interest surrounding her legacy.
The Passing of Mary Jo MJ Shannon
Kris Jenner announced her mother's passing through an emotional social media tribute, calling her the heart of the family. Mary Jo died peacefully surrounded by her loved ones. Shortly after the announcement, official records confirmed that her cause of death involved acute cardiopulmonary arrest, with contributory factors including acute respiratory failure and metastatic lung cancer.
Throughout her life, MJ showed remarkable resilience, surviving both breast and colon cancer decades prior to her passing. Born in Arkansas in 1934, she eventually built a life in San Diego, California, where she ran a children's clothing store called Shannon & Company and raised her daughters, Kris and Karen.
Life as the Family Matriarch
Long before she became a fixture of reality television, MJ was the grounding force behind her family. When her daughter Kris launched into global fame, MJ became a fan-favorite personality known for her unfiltered commentary, sharp business sense, and fierce loyalty. Fans grew to love her down-to-earth demeanor, which provided a stark and refreshing contrast to the high-glam lifestyle of her grandchildren, including Kim, Kourtney, Khloé, Kendall, and Kylie.
She managed multiple businesses over the years, including a clothing boutique, and always maintained a close relationship with her grandchildren. Many family members credited her with keeping them grounded through decades of intense media scrutiny.
Family Tributes and Memorials
Following her passing, the entire Kardashian-Jenner family shared heartfelt tributes across social media platforms. Kim Kardashian posted a lengthy remembrance calling her grandmother her "forever twin", while Kylie Jenner shared treasured archival photographs highlighting their close bond.
Later that month, the family gathered in San Diego at La Valencia Hotel to celebrate what would have been her 92nd birthday. Rather than a somber occasion, they turned the day into a celebration of life, honoring her favorite spots and sharing stories about her enduring impact. According to People, the family continues to reference her traditional values and life lessons as foundational pillars for the younger generations.
Frequently Asked Questions
How old was MJ when she passed away?
Mary Jo Shannon was 91 years old at the time of her death in July 2026. She was just ten days shy of her 92nd birthday.
Was MJ actually a Kardashian?
No. Her birth name was Mary Jo Shannon. She was married briefly to Robert Houghton, with whom she had Kris and Karen, and later married businessman Harry Shannon, whose last name she kept for decades. Fans frequently refer to her as "MJ Kardashian" because of her famous daughter Kris Jenner and her prominent role on the family's reality shows.
What health struggles did MJ overcome?
Before her passing, MJ successfully battled both breast cancer and colon cancer earlier in her life, displaying the fierce resilience that her family frequently highlighted in interviews.
Where can I watch old episodes featuring MJ?
You can stream past seasons of Keeping Up with the Kardashians and The Kardashians on platforms like Hulu, where her memorable scenes, advice sessions, and witty talking heads remain archived.
