TMZ reports Trey Songz was arrested for trespassing, resisting arrest, both misdemeanors, and for assaulting a police officer ... a low-grade felony. We're told he's on a 24-hour hold, and will likely be released Monday night.
Fans who witnessed the action says the cop was out of line. According to TMZ Trey was being harassed by some fans a few rows behind him and he asked them to stop. Apparently the officer then approached Trey, and without warning, went after him. The witness says Trey was totally caught off guard when the officer got physical, and started to defend himself. See full story HERE