Did Rob Kardashian and Blac Chyna currently tie the knot? The reality star gushed about his fiance on Instagram Wednesday, and his caption left numerous fans pondering if they are now married. “My stunning wife,” Kardashian, 29, adoringly wrote along with a selfie of Blac Chyna, 27. The younger brother of Kourtney, Kim and Khlo Kardashian proposed to his fiance over two weeks ago with a seven-carat diamond engagement ring, just 10 weeks right after the two went public with their relationship. The wedding ceremony speculation comes on the same day Kardashian amazed Blac Chyna with a brand new purple Huracan Lamborghini. He spent shut to $200,000 on the luxury car potentially for her May possibly 11 birthday, which is 3 weeks away.