For the past week or so there have been signs that all was not well between star crossed lovers Rihanna and Chris Brown [click
here if you missed that].
Did Rihanna just drop another huge hint at friction in their relationship..?
RiRi just kicked off her Diamonds Tour and though she and Chris Brown cut several songs together, there's no sign of Chris on Rihanna's Diamond Tour set list.
Rihanna did manage to include 'What's My Name', her collab with Chris' arch nemesis and rival for her affections, Drake.
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