Rob Kardashian and his fiancee Black Chyna are expecting a baby boy according Chyna's dad. Chyna and Rob got engaged in April after four months of dating, and reportedly the pair are thrilled to be having a baby. Chyna a make up artist and Rob the son of Kris and the late Robert Kardashian reportedly told Chyna's dad Eric the news during a visit with him for the July 4th holiday.