Her Opponent: Sandra Rose
Why They Were Beefing: In February—shortly after Rih-Rih softened the restraining order she had placed against Chris Brown back in 2009—Rose took to Twitter to say that "true fans who supported Rihanna during those tough times after chris brown beat her azz deserve better than this." Rihanna fired back a few hours later. "I would've sworn he beat YOUR ass, just by how upset u are!" she wrote. "My fans don't care about a restraining order and neither do I!"
The Result: Well, if nothing else, Rihanna proved that she does pay attention to what's going on out there on Twitter!