Blac Chyna flaunts undies in sheer leggings as she visits KUWTK studios(Photos)

Blac Chyna put her derriere on display as she was seen stopping by the KUWTK studio in Van Nuys, California on Tuesday along with Rob Kardashian and her son King Cairo. She was demanding $1 million million appear on the show. Sources suggested she was also requesting a non-exclusive contract so she can start her own reality show with Rob.