"Let's Just Say It Wasn't Pretty" is a memoir written by actress Diane Keaton. In the book, Keaton reflects on her life, offering personal anecdotes, insights, and reflections on beauty, aging, and the nature of Hollywood. She shares stories from her childhood, her experiences as an actress, and her thoughts on love and relationships. Keaton's writing style is candid and introspective, providing readers with a glimpse into her life both on and off the screen. The memoir offers readers a deeper understanding of Keaton's perspectives and experiences, making it an engaging and thought-provoking read for fans of the actress and those interested in the entertainment industry.