Instagram; Getty ImagesTyga treated his and ex Blac Chyna's son King Cairo to a fun father-son outing on the day she and fiancé Rob Kardashian announced they were expecting their first child together.
The rapper, who is dating Rob's sister Kylie Jenner, and the 3-year-old boy rode in a souped up mini truck at an indoor track Friday.
Tyga posted photos and videos from their outing on Instagram and Snapchat, including pics of King wearing a helmet.
Blac Chyna and Rob announced their baby news that afternoon with matching Instagram posts of an emoji version of her with a baby bump. Tyga commented on her photo, writing, "Congratulations." A source also told E! News Tyga gave the couple "healthy blessings" after he learned the news.
Hours before Blac Chyna and Rob made their baby announcement, she posted on her Snapchat cute photos of King napping on a couch.
She has told the boy he is set to become a big brother, E! News has learned.
Rob and Blac Chyna stepped out as a couple in late January. Since then, they have occasionally spent time together with her and Tyga's son. They took the boy on a fire station tour in April. A month earlier, the three went to Legoland together.