Which Oscar-winning actress known for Annie Hall died of pneumonia on October 11, 2025, at age 79?

Diane Keaton, the iconic Oscar-winning actress, passed away on October 11, 2025, at the age of 79, due to pneumonia. Her family confirmed the news, and tributes poured in from across Hollywood and around the world. Keaton was a beloved figure known for her distinctive style and versatile performances that spanned over five decades.

Keaton's career was marked by numerous memorable roles, but it was her portrayal of the quirky and endearing Annie Hall in Woody Allen's 1977 romantic comedy of the same name that earned her an Academy Award for Best Actress. The role was famously written with her in mind, drawing inspiration from her own personality and her relationship with Allen. Beyond Annie Hall, she captivated audiences in films such as The Godfather (Review) trilogy, where she played Kay Adams, and later earned additional Oscar nominations for her work in "Reds," "Marvin's Room," and "Something's Gotta Give."

Her unique fashion sense, often featuring menswear-inspired ensembles, also became a significant part of her public persona and influenced popular culture. Throughout her illustrious career, Keaton consistently delivered performances that showcased her comedic timing, dramatic depth, and an undeniable charm, solidifying her status as one of Hollywood's most enduring and original stars.