By TMZ's full description of what happened it makes it sound like Chris hit Rihanna but I'm a little skeptical about this.

And now I'm depressed because Rihanna's performance was suppose to be hot according to sources

Theres a police warrant out for Chris's arrest....

Chris done ****ED UP his career with this lil stint.
I was really looking foward to his new album 'Grafitti' too.

I wonder if they'll make him issue a public apology or some sh!t.

Well at least Chris has some street cred now.

at least Chris has some street cred. now.

LMFAO. Hitting a female doesn't exactly make him appear more "street". If anything it makes him look like a b!tch.

I have absolutely no respect for a dude that hits a female, no matter how much the b!tch might have deserved it.

Just send one of your girls to do the beating for you

....ok so i really dont think that car accident actually happened, its just too random. I seriously cant believe whats going on, its seems so out of character....

I just saw this on the local news (where I live). I just heard a few minutes ago that Chris Brown and Rihanna dropped out at the last minute.

According to LAPD, a 911 call came from a woman saying that an argueing couple in a car escalated to Chris allegedly attacking the woman. It is unknown if it's Rihanna who was attacked. It's rumored they won't be performing because of this investigation.

If Chris did attack Rihanna I'll lose all respect for him.

Dani, the car accident is COVER UP. She has a broken jaw.

Its obvious the "car accident" is just a cover up for what really happened. It's only a matter of time b4 we get the facts.

If a girl punches me, she's getting punched back!

I hope Rihtard punched him first

Perfect timing for the Grammy's

Chris Brown is done if it is true

And you don't **** with Rihanna

IMMA FIGHT A MAN TONIGHT

She fought a man and got wooped.

LOL

If a chick were to punch me or try and come at me I'd probably push her off me but I wouldn't go as far as punching her back.

omfg this can't be true.

Could Chris Brown be the next R. Kelly?

Chris Brown is DONE

DEATHHHH