1: Carnie Wilson (Wilson Phillips)

Carnie Wilson is the daughter of Brian Wilson of The Beach Boys and of his first wife, former singer Marilyn Rovell of The Honeys. She co-founded Wilson Phillips with her younger sister Wendy and childhood friend Chynna Phillips when they were in their teens. They released two albums, Wilson Phillips and Shadows and Light, which between them sold 12 million copies. The group also charted three No. 1 singles and six top 20 hits in the United States before disbanding in 1993 and eventually reuniting and doing shows around the country to this day .