Mary Louise Brooks was an American film actress during the 1920s and 1930s. She is regarded today as an icon of the flapper culture, in part due to the bob hairstyle that she helped popularize during the prime of her career.

Flappers were a subculture of young Western women prominent after the First World War and through the 1920s who wore short skirts, bobbed their hair, listened to jazz, and flaunted their disdain for prevailing codes of decent behavior. Flappers were seen as brash for wearing excessive makeup, drinking alcohol, smoking cigarettes in public, driving automobiles, treating sex in a casual manner, and otherwise flouting social and sexual norms. As automobiles became more available, flappers gained freedom of movement and privacy.