TSR STAFF: Lawrencia G! lawrencia.cg ___________________________________ #TreySongz is under investigation after allegedly attacking a cameraman at a restaurant in New York. ___________________________________ According to TMZ, the victim, #IsaaMansoor, said he was hired to film Trey at The Ivy Sunday morning and claims the singer knew cameras would be rolling. Things reportedly escalated after Trey became irritated with fans asking for photos. When the owner asked for one final shot of Trey by the venue’s logo, Isaa says Trey suddenly punched him in the head, slammed him against a wall, and broke two of his cameras. ___________________________________ The owner reportedly tried to intervene, calling Isaa “his guy,” but Trey allegedly replied, “I don’t give a f***,” and got in the owner’s face with a clenched fist. ___________________________________ Isaa, who had just been released from the hospital prior to the event, says he suffered a concussion, migraine, and ankle pain. He’s fi...