Conor McGregor embarrasses himself with Instagram post

Conor McGregor has made a hilarious gaffe with his latest Instagram post. Photo / Instagram

Can you spot what's wrong with Conor McGregor's latest Instagram post?

The UFC superstar is known for posting his luxurious lifestyle on social media.

From private jet planes, to wads of cash, expensive cars and designer clothes, he makes sure everyone knows just how notorious he is.

But this time, he's made an absolute blunder.

Pictured on his jet, McGregor seems to want to show off his taste in reading newspapers - only the one he's interested in, is upside down.

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A post shared by Conor McGregor Official (@thenotoriousmma)

For someone as loudmouthed and cocky as McGregor, the gaffe is probably leaving him slightly red-faced.

He's also due to have his mouth closed when he appears on next season's Game of Thrones TV show.

The role he is rumoured to play is far from what you'd expect the fighter to be cast as.

According to a source at Watchers on the Wall, McGregor will be a crew member on Euron Greyjoy's ship, the Silence.

The reason why it is called the Silence is because Euron cuts the tongues out of everyone who crews the ship - meaning the Notorious won't say a word.

Ironic, isn't it?