Diane Keaton Amy Sussman/Getty Images Share on Facebook Share on X Share to Flipboard Send an Email Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Print the Article Post a Comment Diane Keaton, who won an Academy Award for best actress for her portrayal of the titular quirky character in Annie Hall and portrayed Kay Adams-Corleone in the three Godfather films, has died. She was 79. Her death in California was reported by People magazine. Further details were not immediately available.