ROB K AND CHYNA ARE SO MUCH FUN TOGETHER! PHOTO

Rob and Blac Chyna seem so happy with each other, as they share videos of their time together with Chyna's son on a vacation also celebrating Rob's birthday. They look so happy.
Here is a picture of them playing around with a filter on snapchat after the cut...

They swapped faces, lol. Have fun guys, happy birthday Rob.