Blac Chyna took to Instagram on Thursday to share a sweet video of her and her 3-year-old son cuddling together and gently rubbing her growing baby bump. She captioned the post with a simple, "Aww" and crown emoji.
Cairo is Chyna's son with her ex, Tyga -- Kylie Jenner's on-again, off-again boyfriend. The 28-year-old model announced her engagement with Rob Kardashian back in April. One month later, the happy couple took to social media to share the baby news.