The Irish man, whose song about Conor McGregor went mega viral, will perform a huge gig in Las Vegas ahead of McGregor's fight against Floyd Mayweather.
It's been announced that Mick Konstantin will play his catchy tune about the Crumlin native at tonight's weigh-ins.
Mick revealed the news in a video posted on the UFC's Instagram page.
"How's it going? Just landed into Vegas here tonight. Any of you around tomorrow outside the T-Mobile Arena for the weigh-ins, I'll be there from 11 o'clock with the guys from the UFC, having a chat and probably singing a song. So, if you're around, come on down. It'll definitely be a bit of craic. See you there"
It's reported that Mick will perform the song at around 7pm Irish time.
Mick's video, which was shared by Conor himself, has been viewed almost 4 million times. McGregor liked the track so much that we decided organise for Mick and a friend to be flown out of the fight.