Some new Chris Brown/Rihanna drama to tell you about.  E! News is reporting that the two were out partying at the same club.  Chris came in with Bow Wow and got a table, and Rihanna came in a little later at another table.  According to someone who was there, Chris ended up at Rihanna’s table and the two were involved in a hot and heavy make-out session.  There’s another report that things went further than that as MediaTakeOut is reporting that Rihanna went into a private bathroom and was followed in by Chris.  The source claims that they were locked in the bathroom for a long time while both Rihanna and Chris’ security people stood guard outside.  Chris reportedly came out first, followed by a disheveled Rihanna.  By the way, the rumors of Chris and Karrueche breaking up may not be true as they were seen out together again.