Could this be a sign of things to come?
In the latest episode of Keeping Up with the Kardashians, Rob Kardashian joked about having a son named Robert the Third, during a scene filmed months before news broke that the 29-year-old reality star is to become a father.
"What’s your son’s name Rob? I forgot," mom Kris Jenner quizzed Rob, after he made a crack about having a little boy.
"Robert," replied the reality star.
Sister Kourtney then quipped, "I thought it was Cornelius," to which the dad-to-be responded, "His name is Robert the Third, actually."
Rob and his model fiancée, Blac Chyna, 28, revealed their pregnancy news earlier this month.
King Cairo and Robert the Third – could be quite the regal step-brother combo!
So what do Rob's parents think of the news?