Machine Gun Kelly is facing potential charges after allegedly shoving a parking lot attendant on the set of his new film, Good Mourning With a U.

TMZ reports the 31-year-old-rapper-turned-rocker has been named in a police report which claimed that he pushed a parking lot attendant in the chest over a delay in getting his car. The news outlet notes that the unidentified attendant waited a week to contact police about the incident.

Meanwhile, MGK’s camp has already denied the claims, with insiders on set saying that the alleged incident never got physical. Production sources told TMZ the attendant had wandered into the middle of the on-location shoot, and was “barking” at a crew member to get out of the lot. From there, MGK yelled at the attendant to get off the set, although he reportedly did not make physical contact with him.