7. The Braxtons
Toni Braxton may lead the pack, but all of these sisters can carry a tune. The Braxton siblings (Traci, Towanda, Trina, Tamar and Toni) began as an R&B girl group, which led to a solo career for big sister Toni. Catch the sisters on their hit reality show, “Braxton Family Values” on WE tv.