Rihanna and Chris Brown engagement rumors refuse to go away - after the pop beauty was photographed sporting a huge diamond ring on her wedding finger.

Should Chris Brown marry Rihanna?

Yeah!

No way!

Marry me instead Chris!

Getting poll results. Please wait...

The pair took to the stage at Elton John's New Year's Eve party at London's O2 Arena on Wednesday to perform a duet, according to Britain's The Sun newspaper. And the Bajan beauty fueled speculation of an impending engagement announcement when she was spotted showing off a huge rock in a pair of fingerless leather gloves at the event.

Rihanna and Brown have frequently refused to confirm they are an item - despite Internet gossips recently claiming the rumored couple were living together.

Slideshow: Chris Brown & Rihanna - Good Or Bad Couple?





-Click to View Gallery

(This news article provided by World Entertainment News Network)