CALIFORNIA: Rob Kardashian and Blac Chyna have gone radio silent on Instagram. Rob, who is expecting his first child with the Lashed salon owner, deleted all photos on his Instagram except for an old photo of himself. Any and all images of Chyna have been erased, and Chyna hasn’t posted a new picture on Instagram since July 7. The couple, who are also set to tie the knot, were active on social media ever since getting together. Chyna often posted Snapchats of her and Rob’s life together, while the Arthur George sock designer frequently shared images of his fiancée and her growing baby bump. At one point, Chyna tracked Rob’s weight loss journey on her accounts, cheering him on and motivating him to continue his successful efforts. Although there doesn’t seem to be a trace of Chyna on Rob’s Instagram, Chyna has kept images of her fiancé on her account. But Rob has gone through social media purges before, having cleared out his Instagram a couple of times before this, so is this just another cleanse or is there something going on with Rob and Chyna? Kim Kardashian opened up about Chyna and her pregnancy, telling that the family is excited to have a new cousin. She didn’t mention anything about the social media silence.