Here's a look at the actress' high-profile relationships-and what she's said about her decision to never marry and instead become a single mom at 50. Entertainment At 78, Diane Keaton Debuts Her F ...

Diane Keaton is opening up about her love life ... The 73-year-old actress opened up about her dating life in an interview with InStyle in which she admitted she hasn’t been asked out ...

Her work has also appeared in Newsweek, Parents Magazine, AOL, and Huffington Post. Even though Diane Keaton hasn't dated in 15 years, she's still celebrating Valentine's Day! The Annie Hall ...

Jeffrey Mayer/WireImage; Arturo Holmes/Getty Even Diane Keaton can’t stop listening ... Says She and Dad Billy Ray Have 'Wildly Different' Relationships to 'Fame and Success' The “Flowers ...