Well, I guess we shouldn’t be surprised…but I’m guessing some fans will be disappointed to hear that Rihanna is allegedly being pressured to shelf the “Birthday Cake (Remix)” completely. It’s possible that she recorded it with Chris without alerting label and management. But here’s the thing…burying this song, doesn’t really solve anything if these two continue to reunite in other ways. And by the looks of Rihanna’s twitter rant, the heart wants what the heart wants. Plus, are all parties ready to begin a lengthy period of lying about the duet’s existence? Seems like both Rihanna and Chris are pushing back…