brown062612_01_230.jpgTwitter is exploding with rumors that singer Chris Brown was arrested for weapons possession at the BET Awards Sunday night at The Shrine auditorium.

Tweeters speculate that Brown was protecting himself against a possible face-off with Drake -- with whom he had a nasty bar brawl two weeks ago. So far, our calls to the LAPD have not been returned and the Sheriff's department could not confirm the arrest.