The anterior auricular muscle is a small muscle located in front of the ear. There are several other terms that can be used to describe this muscle, including the front auricular muscle, the anterior auricularis muscle, and the anterior auricularis muscle fascia. Additionally, this muscle is sometimes referred to as the procerus muscle, as it shares a similar function with the procerus muscle in terms of facial expression. Regardless of which term is used to describe this muscle, its primary purpose is to help control movements around the ear, such as those related to smiling or frowning.