Models with gap teeth are popular because they often embody the "perfect" look. They have high cheekbones and a thin nose, which gives them an angelic appearance. Additionally, their tooth shape is generally symmetrical and attractive. This makes it easy for photographers to create natural-looking shots of them that emphasize their features rather than focusing on the missing teeth. In addition to being aesthetically pleasing, models with gap teeth also tend to stand out which means the photograph with the model is more likely to embed itself in your head.