Why was Chris Brown in Birthday Cake with Rihanna?

O.k,I don't understead this Chris Brown was ordered to stay 48 meters away from Rihanna unless in pubic events which would reduce to 9 meters.Now,when I had seen the music video of Birthday Cake,I seen Chris Brown way to close to Rihanna.I was disapointed when I had heard that Chris Brown beated Rihanna.I'm not trying to begin back old stuff,but,answer my question,PLEASE!!!
Asked Feb 17, 2014

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