Man City stars have taken to the streets in an open-top bus parade to celebrate their historic treble, with the club's biggest names, including talisman Jack Grealish, in the midst of an almighty three-day bender.
Amid the jubilant celebrations Norwegian striker Erling Haaland drenched Grealish with champagne. The England winger has been out until sunrise for two nights running, with the party showing little sign of stopping.
As he downed vodka on stage, Grealish told fans he had 'the best day and night' since the momentous win, adding 'I don't think I've slept' and that he had lost his voice from all the partying.
He and his team proudly posed for photos with the Champions League trophy, while their manager Pep Guardiola was seen sipping some well-deserved champagne and enjoying a cigar as the bus paraded through the city centre.
Fans piling into the city centre for the parade were delayed due to bad weather and lightning storms - but not even the pouring rain could dampen their spirits.
Guardiola, who fans tonight dubbed a 'wizard', summed up the atmosphere: 'What a parade. What an afternoon. It has to be like that, no sunshine. We want rain. The perfect way.'
Jack Grealish arrived to the open-top bus parade with his shirt off, but as the rain continued to pour he put his shirt back on and posed for some photos with the Champions League trophy.
He will certainly be feeling worse for wear after he was spotted staying out until sunrise for two nights running in an almighty bender
Tens of thousands lined the streets, some clambering on buildings and lampposts or arriving hours earlier for the best view of the parade route and victory celebrations.
Jubilant players - who on Saturday equalled bitter rivals Manchester United's 1999 record triumph of winning the Champions League, Premier League and FA Cup in one season - unusually arrived in the city centre on a specially-chartered tram.
The parade - in a fleet of blue open-topped buses - was delayed by 30 mins due to the lightning but eventually got underway at 7pm.
The route ended on a big stage where the luckiest fans, who had arrived from early afternoon to secure a spot where they could see, watched the players show off their trophies.
Manager Pep Guardiola joked of the rain: 'It has to be like that. This is Manchester.'
Among the crowds were Carly Turner, 38, had brought sons Zach, 12, and Toby, 9, who arrived at 4pm so they could get a stage view.
She said: 'We're massive Jack Grealish fans.
'I've supported City all my life and my sons have supported them all theirs. I never thought this would happen in my lifetime. It's amazing.'
Charlie Thomas, 28 - stood with excited son Eddie, four, on his shoulders, who was carrying an inflatable Champions League cup - said: 'Pep (Guardiola) is a wizard. He keeps coming up with new ideas and we've a set up of players now, I could see this coming.'
Some fans had come straight to the parade after flying back from Istanbul.
Loz Newman collected his partner and sons after landing at Manchester Airport in the early afternoon.
The 48-year-old, a season ticket holder since 1979 when he was taken to matches as a young boy, said of the atmosphere at the match: 'There was a lot of disbelief- I never thought we'd win anything. It's the most ridiculous thing ever.'
City winger Grealish kicked off festivities after Saturday's Champions League victory over Inter Milan by leading the chants in the dressing room before leaving the stadium with a Heineken in hand along with a speaker blaring out Fleetwood Mac.
After gulping down drinks during a big night out in Istanbul, the 27-year-old emerged on Sunday morning still wearing his City kit.
After the team headed back to Manchester, he was then jetted off to Ibiza with several other City stars including striker Erling Haaland - who's described him as his 'best friend in football'.
Grealish gave a brief interview to BT Sport after Saturday's win, when the star was so emotional he broke down in tears.
But after that it was full steam ahead, with Grealish singing along to Fleetwood Mac as the players enjoyed several drinks and danced with the trophy.
The winger also led the chants for matchwinner Rodri as he could barely hide his delight, before providing an entertaining spectacle for journalists in the mixed zone.
With a boombox in one hand and a can of Heineken in the other, Grealish - wearing his cap backwards - made his way towards City's bus at almost half-past two on Sunday morning.
He led City's players out and even mocked Kevin De Bruyne as he sauntered past loudly playing the same Fleetwood Mac song and this was only the start.
City went on to party at the team hotel, JW Marriott, which overlooked the Marmara Sea.
It was tucked away a bit from the hustle of an enchanting city full of life, and certainly from the area near Taksim Square where their supporters drunk the place dry for three days.
Their heroes managed similar in a matter of hours, or seemed to do so with the number of Grey Goose vodka and champagne bottles knocking around.
The hotel opened up downstairs for City, who had brought over the Premier League and FA Cup trophies for company.
Still in full kit, Grealish was leading chants at 5am – respectfully asking 'have you ever won a Treble?' with the answer not so polite - on a perch with Haaland, Kyle Walker and John Stones.
Grealish - two drinks in hand - was also seen rapping over thumping disco music as the party continued well into Sunday before City's flight home.
Grealish then joined his teammates for more Champions League celebrations on Sunday morning, although he was still wearing his kit from the night before.
While it's unclear whether the England midfielder had slept, he certainly enjoyed himself and was joined by Kyle Walker, Erling Haaland, John Stones and Kalvin Phillips.
Phillips was holding the microphone while belting out John Stones' famous 'Johnny Stones' chant, with the four other players joining in.
Grealish was then seen with his head poking out of a window on the roof of the team bus as fans clapped and cheered as they left.
He was determined to continue the party ahead of the flight home.
The delirium felt among City players and staff only continued on the journey home as players posed for pictures with the trophy.
Grealish even made use of the plane's intercom en route back from Turkey, much to his teammates' amusement.
Then, as City arrived back at Manchester airport on Sunday afternoon and posed on the steps of their club-encrusted Etihad plane, the full state of Grealish's celebrations could be seen far-and-wide.
In a video on social media, the England star was stumbling his way towards the terminal building, looking completely out of it.
One fan even joked: 'Grealish doesn't have a clue what planet he's on.'
After pipping Arsenal to win the Premier League title and beating their fierce rivals Manchester United in the FA Cup final at Wembley, City's Champions League triumph wrapped up the treble.
It means they have now equalled their neighbour's famous achievement in 1999 and become just the second English team to win the treble.