Rob Kardashian and Blac Chyna just announced their engagement one month ago, but they used Instagram once again, to announce their most recent news with an emoji: They’re expecting their first child together. “I can confirm she’s pregnant and of course she’s happy,” Chyna’s rep tells People. Despite the rift their relationship has caused within the Kardashian-Jenner family, the couple seems committed to one another. In honor of the duo’s recent news, we’re highlighting their whirlwind romance in pictures.