Created a new fashion style in the 1970s, when women all over the world started to copy her style of wearing suits and ties, first recognized by the public in Annie Hall (1977).

Born at 2:49 a.m. PST.

Woody Allen said of her, "In real life, Keaton believes in God. But she also believes that the radio works because there are tiny people inside it."

She is not related to Michael Keaton, as her birth name is Diane Hall. She changed her last name to her mother's maiden name as a result of a Diane Hall already being in the Actors Guild. According to her, Michael Keaton had a similar problem with his natural name when entering the Guild (his birth name is Michael Douglas!), though he picked "Keaton" because he liked Diane's name.

1995: Chosen by Empire magazine as one of the "100 Sexiest Stars in Film History" (#46).

She wanted to direct a remake of the film Blaue Engel, Der (1930) (aka "The Blue Angel") with Madonna in the lead but the project was canceled.

She and Woody Allen made 8 movies together: Annie Hall (1977), Love and Death (1975), Manhattan (1979), Manhattan Murder Mystery (1993), Radio Days (1987), Play It Again, Sam (1972), Interiors (1978) and Sleeper (1973)

Was part of the original cast of the Broadway musical "Hair" (1968).

Two of her four Oscar-nominated roles were directed by her then boyfriends: Annie Hall (1977) (which won her an Oscar) was directed by Woody Allen and Reds (1981) was directed by Warren Beatty

Has never married.

Was nominated for Broadway's 1969 Tony Award as Best Supporting or Featured Actress (Dramatic) for "Play It Again, Sam," a performance she recreated in the film version with the same title, Play It Again, Sam (1972).

She`s the oldest of four children. Diane has a brother named Randy Hall (b.March 21th 1948) and two sisters named Robin Hall (b.March 27th 1951) and Dorrie Hall (b. April 1st 1953).

Parents: Dorothy Keaton (b.1921), a housewife, and Jack Hall (b.1921, d.1990), a civil engineer.

2006: Her performance as Annie Hall in Annie Hall (1977) is ranked #60 on Premiere Magazine`s 100 Greatest Performances of All Time.

Woody Allen wrote her starring vehicle, Annie Hall (1977), with her in mind. Her real name is Diane Hall and her nickname is Annie.

In both her 1977 films, Annie Hall (1977) and Looking for Mr. Goodbar (1977), The Godfather (1972) is referenced. In "Annie Hall," Woody Allen mentions the film as two men bother him for an autograph outside a movie theater. In "Goodbar", Theresa (Keaton) is seen reading Mario Puzo`s "The Godfather" at a bar counter when Richard Gere approaches her.

Woody Allen said of her, "In real life, Keaton believes in God. But she also believes that the radio works because there are tiny people inside it."

2001: Adopted a baby boy. Children are named Dexter and Duke.

never been married.

January 1996: Adopted a baby girl.

Has adult-onset asthma.