LZ Granderson : Rihanna seems reunited with Chris Brown , who beat her in 2009 . He says pair flaunts their intimacy on social media ; Rihanna sending poor message . Comment: She likely knew she would hear a lot of criticism LZ : It 's her choice , she need n't apologize , but may not be able to count on fans ' sympathy .
LZ Granderson : Rihanna seems reunited with Chris Brown , who beat her in 2009 . He says pair flaunts their intimacy on social media ; Rihanna sending poor message . Comment: LZ : It 's her choice , she need n't apologize , but may not be able to count on fans ' sympathy .