The cause of death for actress Diane Keaton was revealed on Wednesday.

This came just days after her untimely passing at age 79. The family of the Annie Hall star told People magazine that Keaton officially died on October 11.

She died from pneumonia.

The family released a statement about Keaton’s death.

“The Keaton family are very grateful for the extraordinary messages of love and support they have received these past few days on behalf of their beloved Diane, who passed away from pneumonia on October 11.”

“She loved her animals and she was steadfast in her support of the unhoused community, so any donations in her memory to a local food bank or an animal shelter would be a wonderful and much appreciated tribute to her.”

Breitbart News reported at the time of her death information about Keaton’s rise to stardom. She dropped out of high school. She changed her name from Diane Hall to Diane Keaton.

Keaton was born in Los Angeles, California, in 1946. She received an Oscar for her role in the film Annie Hall. Woody Allen directed the movie.

This was neither the first nor the last time she worked with Allen. She was romantically involved with him. The two met when she attended an open audition for Allen’s Play it Again Sam on Broadway.

She got the role.

Other films directed by Allen starring Diane Keaton include Manhattan and Radio Days.

Keaton’s given name was Diane Hall. She dropped out of high school and moved to New York. She wanted to try her hand at Broadway.

When she was cast in the musical Hair, Keaton made a notable decision. She was the only actor to refuse to strip for the finale.

Keaton won a single Oscar for her groundbreaking role in Woody Allen’s Annie Hall. She was later nominated for her turn in Reds. She received nominations for Marvin’s Room and Something’s Gotta Give.

Though she never married, Keaton is survived by her adopted daughter and son. Their names are Dexter and Duke.

Diane Keaton’s death marks the end of an era in Hollywood. She was one of the most iconic actresses of her generation. Her work with Woody Allen defined 1970s cinema.

Annie Hall became a cultural phenomenon. Keaton’s quirky style in the film influenced fashion for years. She made menswear and androgynous looks fashionable for women.

Her Oscar win for Annie Hall was well-deserved. She brought depth and humor to the role. The character became inseparable from Keaton’s own persona.

Keaton’s relationship with Woody Allen was complicated. They dated during the height of their professional collaboration. Even after their romance ended, they continued working together.

Manhattan showcased their continued chemistry. Radio Days featured Keaton in a smaller but memorable role. Their partnership produced some of cinema’s most beloved films.

Keaton’s decision to refuse nudity in Hair showed her principles. Many young actresses would have felt pressured to conform. She stood firm in her beliefs.

This integrity carried through her entire career. Keaton made choices based on her values. She never compromised who she was for Hollywood.

Her later career included diverse roles. Something’s Gotta Give paired her with Jack Nicholson. The romantic comedy proved she could still captivate audiences.

Keaton’s Oscar nominations for Reds and Marvin’s Room demonstrated her range. She could do drama, comedy, and everything in between. Critics and audiences loved her versatility.

Though she never married, Keaton built a loving family. She adopted daughter Dexter and son Duke. Motherhood became central to her life.

Keaton’s love for animals was well-known. She supported animal shelters throughout her life. Her family asks that donations be made to animal shelters in her memory.

She also cared deeply about the homeless. Her family describes her as steadfast in supporting the unhoused community. Donations to food banks would honor her legacy.

Pneumonia took Keaton’s life at 79. This common illness can be deadly for older adults. Even healthy seniors can succumb to pneumonia quickly.

The Keaton family appreciates the messages of love they’ve received. Fans around the world mourned her passing. She touched countless lives through her work.

Keaton’s influence on cinema cannot be overstated. She helped redefine what female characters could be. Her performances were natural and authentic.