59 Photos Rob Kardashian has been dating Blac Chyna, who shares a son with Kylie Jenner?s ex, Tyga. Blac Chyna/Instagram LOS ANGELES -- Reality stars Blac Chyna and Rob Kardashian have welcomed their first child together. A representative for the couple says the baby girl named Dream was born Thursday in Los Angeles. network said in June that it would track their relationship and baby preparations in a reality show called ?Rob & Chyna,? which premiered in September.