Diane Keaton reportedly faced upheaval with her health in the final months before her death at age 79. Keaton's spokesperson announced on Saturday, October 11, that the actress had died at age 79 without offering any further details. Her family "asked for privacy" as they grieved their immense loss. Us Weekly reached out to Keaton's representatives for comment on her death. A friend of Keaton's subsequently told People the Annie Hall star's health "declined very suddenly" in her last few months as she withdrew from public life.