A boy band (or boyband), in pop, rock, hip hop and R&B music, is loosely defined as a popular music act consisting of about 3-6 male performers. Despite the term "band", boy band members usually do not play musical instruments, either in recording sessions or on stage, although exceptions do exist
A boy band is a band consisting of young men who sing pop music and dance. Boy bands are especially popular with teenage girls. a group of attractive young men who perform by singing and dancing, and who are especially popular with teenage girls