The Jackson Five were a popular Motown group in the late 1960s and early 1970s, and their iconic hairstyle was the Afro. The Afro was a hairstyle characterized by a full, rounded shape with natural curls. It was popularized by African Americans during the Black Power movement of the late 1960s and early 1970s. The Jackson Five's Afros were an integral part of their look and helped to define their style.