In the photo above, Cassie appears to be all smiles with Rihanna but things aren’t always what they appear to be. It seems as if Cassie has switched sides lately and is Karrueche’s new friend as well as team side chick’s newest supporter. Instagram is full of surprises as Cassie shows up on Karrueche’s page sporting a THE KILL snapback, with her new ally in what appears to be a rather close and cozy BFF picture. Where does Chris Brown fit in all of this?