PHOTO: Blac Chyna Recieves Happy Birthday Wish From Rob

Rob Kardashian has wished his on-off fiancée Blac Chyna a happy birthday in a sweet post on Instagram.

The reality star, 30, posted a happy snap that showed the Lashed Bar owner, 29, laughing with him as they stood in a playground together. He simply captioned the pic “Happy birthday @blacchyna” along with two watermelon emojis.