Diane Keaton passed away at the age of 79 in California. The specific cause of her death has not been publicly disclosed by her family, who are requesting privacy during this difficult time. Prior to her passing, Keaton had a history of health challenges, including battling skin cancer (basal-cell carcinoma and squamous cell carcinoma) and enduring a lifelong struggle with bulimia. In recent months before her death, her health had declined suddenly, leading her to put her Los Angeles home up for sale. Despite these struggles, she continued to lead a vibrant life and was surrounded by close family in her final months. The exact reason for her passing has not yet been revealed publicly.