Rihanna And Chris Brown

What happened? I’ve heard mixed things about it…

Okay I’m reading all these articles online
and I’m getting like mixed up stories.
What exactly happened between them?
Because I read on MTV.com somewhere that the fight broke out because she gave him an STD or something . . .

i want it to look just like hers
im scared it wont come out right
i need pictures of the back of her head
and the long profile of her head

i want ACTUALLY sources noone say i heard
facts plz. cuz im really confused about this whole situation.

I’ve heard so many different stories, what really happened, and what is her current condition?