Diva duet: Rihanna and Britney team up. Photos: PA
Is this the hottest diva duet in music history? Rihanna and Britney also took to Twitter to join in the fan fun.
'You're such a tease! I like it, like it...' she Tweeted back. 'You think they're ready Ri Ri?'
Check out the diva duet for yourself here, then let us know what you think below!
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