The Rock throws shade at Tyrese on Instagram. If you haven't heard about the beef between the two, Tyrese publicly trash talked the Rock for doing a "Fast and Furious" spin-off, saying it was taking away opportunities for the original cast. The Rock obviously went ahead with his movie, and while promoting it, he took the opportunity to throw a little shade back by saying that candy@$$&#neednotapply.
You can get full details about the saga here:
Here's the Rock's Instagram post.