Considering what Chris Brown did to provoke their initial break up, I couldn't imagine there being much worse out there for him to do piss Rihanna off. According to TMZ, Breezy found that button and pushed it, hard. Rihanna 'un-followed' her ex-boyfriend on Twitter hours after he released a diss track that seemingly took shots at her.

The diss track features Breezy over the beat of Kanye West's 'TheraFlu' - and his explicit lyrics make it hard to believe that he could possibly be rapping about anyone else.

"Don't f*ck with my old bitches ... like a bad fur ... every industry n*gga done had her."

He continues, "Trick or treat like a pumpkin ... just to smash her."

[via TMZ]

After Rihanna "un-followed" Chris, many took it as a clear sign that RiRi believed the verse was about her. Not too long after she cut ties with Brown on Twitter he "un-followed" her as well.

Chances are they'll record a new track together next week, lol.

Do you think Chris was really diss track was aimed at Rihanna, or did she over react?