Lauren Hutton is an American model and actress. Born and raised in the southern United States, Hutton relocated to New York City in her early adulthood to begin a modeling career. Though she was initially dismissed by agents for a signature gap in her teeth, Hutton signed a modeling contract with Revlon in 1973, which at the time was the biggest contract in the history of the modeling industry.

A diastema is a space or gap between two teeth. Many species of mammals have diastemata as a normal feature, most commonly between the incisors and molars. More colloquially, the condition may be referred to as gap teeth or tooth gap.