Dolores Brooks is an American singer and songwriter best known as a member of the influential girl group The Crystals. Active primarily in the early 1960s, Brooks contributed to the group's signature sound, which blended pop and R&B elements. The Crystals are celebrated for hits like “He's a Rebel,” “Da Doo Ron Ron,” and “Then He Kissed Me,” which showcased their harmonies and the production prowess of Phil Spector, who was instrumental in shaping the "Wall of Sound" technique. Brooks's vocal contributions helped define the girl group era and influenced a generation of female artists. The Crystals were one of the first groups to achieve mainstream success in a male-dominated music industry, paving the way for future female performers. Their music remains a staple of oldies radio and has been featured in various films and television shows, solidifying their place in pop culture history. Although Brooks did not pursue a long solo career, her work with The Crystals left an indelible mark on the sound of the 1960s and continues to inspire artists across genres. The group was inducted into the Rock and Roll Hall of Fame in 1990, further cementing their legacy.