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.
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I'll be knocking around the @TMobileArena tomorrow morning at 11 O Clock lads for anyone in Vegas. I may even sing a sing a song ðŸ˜ðŸ‘#MayMac https://t.co/LcJoMgwzWK
— Mick Konstantin (@MickK_music) August 25, 2017
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.