The Shirelles were a pioneering American girl group formed in 1957 in Passaic, New Jersey, by four high school friends: Shirley Owens, Doris Coley, Addie "Micki" Harris, and Beverly Lee. Rising to fame in the early 1960s with hits like "Tonight's the Night" and "Will You Love Me Tomorrow," they helped define the girl group sound with catchy melodies, harmonies, and emotionally resonant lyrics that often contrasted youthful innocence with mature themes. Their music, influenced by pop, RnB, and even Brazilian rhythms, became popular with both black and white audiences and played a significant role in shaping early pop music and the girl group genre. The Shirelles' influence earned them induction into the Rock and Roll Hall of Fame and recognition as one of Rolling Stone's 100 Greatest Artists of All Time. Their debut album "Tonight's the Night" has been preserved by the Library of Congress for its cultural significance.