Celtic boss Ange Postecoglou was greeted by an unlikely friend at Ibrox on Sunday in the shape of Rangers icon Ally McCoist.
The Hoops manager and his squad made the short trip across Glasgow for the mouthwatering showdown in their quest to win this season's Premiership title.
And whilst he was probably preparing himself for the usual hostile welcome, Postecoglou might've been shocked to find himself face-to-face with McCoist, who was typically smiling from ear-to-ear.