Diane Keaton had an "endearing" message for her SoulCycle instructor every time the Oscar-winner took her "starstruck" coach's class. The actress, who died Saturday, Oct. 11, at the age of 79, was an avid SoulCycle rider years before her death, instructor Alba Verela tells PEOPLE.

At the premiere of his new film tonight, Keanu Reeves remembered his 'Something's Gotta Give' co-star Diane Keaton, who died last week, as "a total pro."

Woody Allen paid tribute to his former muse and ex Diane Keaton after her death: 'Her face and laugh illuminated any space she entered.”

The late Diane Keaton's friend Lynda Resnick, co-owner of The Wonderful Company, shares some of her favorite memories of the late actress exclusively with PEOPLE. Keaton was 'the most authentic, talented woman I probably have ever known,

Diane Keaton, the Oscar-winning "Annie Hall" actress and "The Godfather" star, is dead at 79, according to reports.

Shortly after the news of Diane Keaton’s death broke, tributes from across Hollywood came pouring in, including from her former co-stars. Jane Fonda, Keaton’s Book Club co-star, shared a statement with Vulture.

The film icon and Oscar winner died on October 11, leaving behind a filmography of unmatched depth, surprise, and nuance.

Harvard University’s Hasty Pudding Theatricals bestows the Man and Woman of the Year Awards to performers who have made lasting contributions to their craft