Beyoncé And Bianca, Dr. Dre And Warren G: Celebrity Step-Siblings
Beyoncé & Solange Knowles and Bianca Lawson
With their mother’s newfound happiness came a new sister! When Tina Knowles, mother of Beyoncé and Solange, married actor Richard Lawson, her famous daughters became step-siblings to actress Bianca Lawson of Pretty Little Liars and Save The Last Dance fame. Lawson is now Bey and Solo’s big sister. *smiles warmly*