What really happened to make chris brown beat up rihanna?

• I know how it ended and what occured but why did Chris brown beat up Rihanna? What did she do? My friend says Rihanna gave him herpies but then again i dont know.

• Answer:

  ***Chris Brown's Side of the story*** Bossip just received the real story of Chris Brown and Rihanna’s fight from a highly placed source in the Chris Brown legal camp: They were in the car leaving the Clive Davis party. While Chris was driving, he got a phone call from a young lady. Our source tells us that Rihanna knew that Chris had been messing around with this particular girl and she has, as of late, been the reason for many of their heated arguments. Rihanna got a glimpse of the phone, saw the name and number and immediately recognized who it was. She went ballistic and began to “beat the sh*t” out of Chris (while driving). She was so uncontrollable, that Chris began to fight back in self defense, which ensued the fight. Rihanna’s rage stemmed from Chris’ questionable fidelity in the last few months. ***Rihanna's Side of the story*** Yesterday, reports surface that Rihanna would not cooperate with the police and was withholding the reason as to how the fight started with Chris, but last night she finally spoke up: A source close to the investigation tells E! News exclusively that Rihanna has alleged to police that Brown choked her while threatening to kill her and, subsequently, she lost consciousness. They began squabbling after leaving Clive Davis’ pre-Grammy party late Saturday. Shortly after midnight, things blew up. Brown pulled his silver Lamborghini to the side of a street in L.A.’s Hancock Park neighborhood. That’s when, per the source, Rihanna grabbed the car keys and tossed them out the window, sending Brown into a rage. He tried in vain to find the keys, then came back to the car, put his hands around her neck and, according to the insider, said, “I’m going to kill you!” According to the source, the 20-year-old “Disturbia” singer told police that she lost consciousness, and when she awoke, Brown had fled. Chris' side of the story is most likely true, but lets just give Rihanna the benefit of the doubt