As of 2015, famous actress Diane Keaton has never been married. She described why she has never married in an interview with "More" magazine, according to New York Daily News. Her reasons for not marrying include "enjoying the dream." She is a mother to two children she adopted.
Although unmarried in real life, Diane Keaton has had roles opposite famous actors in various films, most notably in the genres of romantic and family comedy. Keaton had a major role in the movie "Annie Hall" in the 1970s and is well-known for her roles in "Father of the Bride" and "The First Wives Club." Though she has never married, according to online sources, she has dated men in the entertainment industry in the past.