Celtic have done it.
When Tom Rogic popped up with a late winner at Hampden Park, Celtic captured the Scottish Cup, their historic treble, and the unbeaten season in one swoop and there are going to be wild celebrations in Glasgow after such a ridiculously successful first season for Brendan Rodgers.
But first, there were wild celebrations on the Hampden Park pitch as the players paid tribute to the outstanding fans who followed the club in their droves all season long.
And there are few bigger fans than Jay Beatty, who regularly warms hearts with his lovely relationship with the Celtic players, and they showed him how much he meant to them by putting him in the middle of their celebratory post-match huddle.
A moment he will never forget, that's just class from the Celtic players.
The party will continue long into the night and even into next week in all probability, and deservedly so. An incredible season.