Rihanna is dating Drake these days and since she's in a new relationship and stoned around the clock, you'd think she wouldn't have the time or energy to beef with her ex's exes.
You would be wrong:
The masterful artwork on the right is a drawing that RiRi posted to Instagram shortly after Karrueche Tran (the on-again, off-again girlfriend of Chris Brown) posted the photo on the left.
It may seem lame that Rihanna has stooped to kindergarten methods to insult her romantic rival, but we think that's part of the diss:
Rihanna seems to be saying to the world that Karrueche is so beneath her she's not even gonna take the time to think of a clever way to put her down.
The feud between these two has been going on so long, you'd think they were fighting over the perfect man, but no, Chris Brown is in jail at the moment, locked up until at least June for a probation violation stemming from the famous incident in which he beat the crap out of Rihanna before the 2009 Grammy awards.
At this point, we're guessing the rivalry between Rihanna and Karrueche has nothing to do with Chris. We're also guessing it won't be settled any time soon.