Someone who knows a thing or two about short hair is none other than RHOBH star, Lisa Rinna – natch ... Words (and a fiyah hairstyle) to live by. Follow Lia on Instagram.

Lisa Rinna, Emma Corrin, Halsey, and Charlize Theron have all sported the look. Ahead, a hairstylist explains everything you need to know about this chic new haircut. What Is a Mixie Haircut?