Fetty Wap was arrested on Sunday September 1, after punching a Valet during a heated argument at the Mirage Hotel and Casino in Las Vegas. 

The rapper who threw at least three punches during the altercation was first held down by a staffer of the hotel in a citizen's arrest, until the Las Vegas Metro PD showed up to take him into custody.

TMZ reported that Fetty was in police custody for few hours after getting booked for 3 counts of misdemeanor battery (one for each punch he's accused of landing), before being released.