Video: Again? Rihanna, Chris Brown Reportedly Split

It's on, it's off. On again, off again. Rihanna and Chris Brown have reportedly split again, days after being spotted at the Grammys getting all cozy. See what happened to cause the latest split.

Do you know any on again, off again couples like Rihanna and Chris Brown? Tell us @OKMagazine!

MORE VIDEOS YOU HAVE TO SEE:

* KRIS HUMPHRIES' LAWYERS QUIT PURSUING ANNULMENT FROM KARDASHIAN

* IS THIS THE NEXT 'AMERICAL IDOL' WINNER?

* JENNA DAWAN-TATUM POSES IN LINGERIE