RiRi's Grammys ring might mean she's engaged — or that she likes rings

Are RiRi and Chris Brown engaged? A collective "OMG!" went out on Twitter when viewers spotted Rihanna's left ring finger at the Grammys Sunday night. "Why does Rihanna have a wedding ring on? Omg," wrote one tweep. "Rihanna engaged?!?! Or that's some type of promise ring?" wondered another. A third was more optimistic, "Rihanna is wearing a diamond on her left ring finger. Really? Hope that's just an accessory." We're not really sure whether concerned parties were talking about the big bling she was wearing on the red carpet or the simple glittery band she donned for her performance of "Stay." Either way, betrothal doesn’t seem like something these two should be thinking about quite yet.

Click msnNOW.com, updated 24 hours a day.