Dolores LaLa Brooks was a member of the legendary girl group The Crystals and is best known as the lead vocalist on their hits "Then He Kissed Me" and "Da Doo Ron Ron." Brooks first displayed her talent by singing gospel music in church. At age seven, she took part in her siblings' gospel group called the Little Gospel Tears, where they sang in Brooklyn. While attending P.S. 73, she was discovered in an after-school program by Dolores "Dee Dee" Kenniebrew and her mother, who invited her to join the Crystals as a replacement for a departing member.
In 1968, she appeared in the original Broadway production of the musical Hair, where she performed the song "Aquarius." She would later appear in the Broadway show Two Gentlemen of Verona in 1971. She also toured with and recorded for various artists (such as the Neville Brothers, Bobby Womack and Isaac Hayes), made short appearances in films, and contributed songs to different movie soundtracks (including the 1970 film Cotton Comes to Harlem).
Brooks currently resides in New York City.