Chris Brown and Raz B went AT IT on Twitter earlier today after the former B2K member made a few disrespectful remarks about Brown.

Early Wednesday afternoon (Dec 29), Raz B thought it’d be cool to informally profess his “love” for Rihanna and fire shots at Chris Brown all at the same time. But Chris Brown wasn’t having none of it….and the “Yeah 3X” singer WENT OFF on the B2K reject as he responded with a series of tweets of his own. And before you knew it, the two were going back and forth while the rest of us sat back and watched with our popcorn.

Things got so bad, other folks started chiming in, including Omarion and Raz B’s older brother Ricky Romance.

Full screencaps from everyone’s tweets below!

CLICK BELOW FOR LARGER IMAGES!

When Twitter goes HORRIBLY wrong, smh…

Thoughts?