Jack Grealish has made no apologies for his lengthy celebrations after Manchester City’s treble win and says he and his team-mates deserved to enjoy themselves. City celebrated for several days straight after winning the Champions League in Istanbul, travelling to Ibiza and then to Manchester for a parade. Ad Grealish often appeared to be at the centre of the festivities, and while he admits when he turned up to England duty last week he was a “bit hungover”, he has played down the perception that he is a “party boy”.