Rumor has it that Rihanna has decided to take a break from her Diamonds World Tour. Not because she is tired or exhausted, but because she needs to go rehab—sex and love rehab. Grazia magazine reported that the pop star is checking into a women's sex and love addiction program in Tennessee. Apparently all of this is because of her relationship with—you guessed it—Chris Brown. There is no confirmation on whether or not this rumor is true, but if it helps cure her of all her demons (and apparently has lots of them), we are all for it.