Diane Keaton's death certificate has been released days after she died in Santa Monica at 79 years old on Oct. 11.

Al Pacino paid tribute to Diane Keaton, his 'The Godfather' costar and former romantic partner. "Diane was my partner, my ...

Al Pacino shared a moving tribute to his 'Godfather' costar and ex Diane Keaton following her death from pneumonia on Oct. 11 ...

"Diane was my partner, my friend, someone who brought me happiness and on more than one occasion influenced the direction of ...

Al Pacino broke his silence days after the death of ex-girlfriend and costar Diane Keaton, saying, 'I will always remember ...

While it was not clear whether Keaton had any underlying conditions, doctors say "perfectly healthy" people can die from ...

Diane Keaton's family told PEOPLE Wednesday that the Oscar winner died of pneumonia on Oct. 11 at age 79. Keaton's official ...

In a statement issued to People, the family of Diane Keaton, who died October 11 at the age of 79, has revealed that the ...

Richard Gere is looking back on his relationships with his late father, Homer Gere, and former costar Diane Keaton in new ...

"Any donations in her memory to a local food bank or an animal shelter would be a wonderful and much appreciated tribute to ...

A death certificate released Thursday said that the Oscar-winning actor died on Oct. 11 of bacterial pneumonia.

Following news of Diane Keaton's death on Oct. 11, the beloved actor's family is sharing how she died — plus, a sweet way ...