PIC: Conor McGregor looked like he was enjoying Rihanna's company in Dublin last night 4 years ago

PIC: Conor McGregor looked like he was enjoying Rihanna's company in Dublin last night

Two of the brashest stars out there.

If you were anywhere near the Aviva Stadium on Tuesday night then you will have no doubt heard the inimitable sound of Rihanna blasting around the capital.

The star was in Dublin to play for thousands of adoring fans and garnered quite a bit of additional social media attention when she cried after performing one of the her many hit singles, 'Love The Way You Lie.'

Needless to say, it was an emotional occasion and the superstar was able to compose herself and pay tribute to the Irish fans in attendance.

One man who returned the respect and admiration was The Notorious himself, who was at the Aviva and posted this excellent picture of him and the "pound for pound number 1 female in the game" on his Instagram account.

Take a look.

An honour to see the pound for pound number 1 female in the game perform tonight!! This woman ain't playin!! #AntiWorldTour @badgalriri

A photo posted by Conor McGregor Official (@thenotoriousmma) on

The post read: "An honour to see the pound for pound number 1 female in the game perform tonight!! This woman ain't playin!!"

Nice.