This week on Instagram, Young Chris (remember him from “Can’t Stop, Won’t Stop”) posted a SUPER EXPLICIT Throwback Thursday photo with a naked chick straddled on top of him while loungin’ on a yacht. However, the girl looks EXACTLY like Rihanna and left the social media world in a frenzy. Although the former Rocafella artist deleted the post, the pic has already made its way all over the internet. Check it out in the gallery and let us know if you think it’s really RiRi whylen out getting loose on the boat!