How much mileage can tabloids get out of Rihanna and Chris Brown? That’s the question we’re left asking after digesting this little tidbit from Star Magazine, which claims that Chris and Ri are hiding a sex tape. According to the rag, the singer let Brown record her in some compromising positions, and is now fearful that he’ll let the video leak.

“Rihanna has no issues with her sexuality,” reveals an insider. “But she’d be mortified if her friends and family found this out!” Um, so why are you opening your mouth, anonymous source?

We get that this sex tape rumor keeps a popular and controversial story alive, but aren’t we all about to overdose on Rihanna madness? Let’s all harp on alleged cheater LeAnn Rimes for a few seconds and give Ri a much-needed break.  [Photo: FilmMagic]