Richard Lawson busts up at the notion Cardi B is bigger than his stepdaughter.

 

Beyonce's Stepdad Richard Lawson Says Bey's Bigger Cardi B

Richard Lawson is kinda awesome ... he busts up at the notion Cardi B is bigger than his stepdaughter. SUBSCRIBE: http://po.st/TMZSubscribe About TMZ: TMZ has consistently been credited for breaking the biggest stories dominating the entertainment news landscape and changed the way the public gets their news.