Updated-Diane Keaton’s Cause of Death

Oscar-winning actress Diane Keaton, famous for her roles in The Godfather and Annie Hall, passed away on October 11, 2025, at the age of 79 in California. Her family confirmed that she died from pneumonia, expressing gratitude for the outpouring of support and requesting privacy during this difficult time.

In her final months, Keaton’s health declined unexpectedly, and even close friends were unaware of the seriousness of her condition. Earlier in life, she had been open about her battles with cancer and bulimia. Diagnosed with skin cancer at 21, she maintained strict sun protection habits throughout her life.

Beyond acting, Keaton was a director, photographer, and author, known for her distinctive fashion sense and commitment to social causes. In her memory, her family encourages donations to local food banks or animal shelters, honoring her lifelong support for the unhoused and her love for animals.