Nicole Richie is another star who likes to play around with her hair. And just like Stone, Richie traded in her usual side bang for the longer front bang. This time though, Knudsen says either one works on Richie. “Nicole has a high forehead, and a nice small face with big eyes and great features. When she covers her forehead, the attention [goes to] her eyes and her face.”

However, each bang creates a different look for the celebutante-turned-designer. “The side bang is softer and more sweet. The front bang is more of a deviant and sultry look,” says Knudsen.