The 26-year-old scooped the award for his spectacular opener in February's victory at Pittodrie which inflicted the only league defeat on Neil Lennon's side so far this season.
Hayes was found in space and strode forward before unleashing an unstoppable strike into the top corner from range with Fraser Forster well-beaten.
Watch the goal now!
Picture of Jonny with a pair of simpering huns courtesy of Sky Sports