CONOR McGREGOR ended up having an impromptu party with pop superstar Chris Brown earlier this week.

American musician Brown is currently in Dublin ahead of back-to-back gigs at the 3Arena.

And he ended up partying with the Run It star ahead of the shows.

The UFC superstar, 34, posted snaps of himself and Brown – along with images of one of his many expensive Rolexes – to his Instagram on Thursday night.

Brown smiled as he posed for snaps with the mixed martial arts mogul.

Another of the snaps showed a topless McGregor and his pals enjoying a few shots with Brown.

McGregor’s accompanying caption for the snap read: “Me and the homie @chrisbrownofficial #propermadnightout #welcometoIreland.”

The Notorious’ legion of followers were quick to comment, with one saying: “Class.”

Another said: “Two heavy hitters.”

And another said: “Freaky Friday Pt.2”