Jon Bon Jovi has left hundreds of Irish people commenting on his St. Patrick’s Day post telling him to ‘behave’ after spotting something key mistake with his Guinness.
The Bon Jovi frontman posted a picture of himself drinking a pint of the black stuff at Boyle's pub in Slane.
Alongside the image, the 61-year-old wrote: “When I grow up I want to be Irish”.
READ MORE: Donald Trump claims he will be arrested on Tuesday over payment to porn star for 'silence'
It wasn’t long before Guinness-drinkers spotted something wrong with the singer’s pint and most weren’t shy about pointing it out.
One fan wrote below his tweet: “Behave, the pint needs to settle”.
Another added: “Then let the pint settle before you drink it”.
“Should have let it settle a bit more, @jonbonjovi,” a third said before adding: “Now, drinking a Guinness is something I would willingly incorporate into my Bon Jovi tribute band”.
Among the hundreds of comments was another which read: “Let the Guinness settle first..that would be a start”.
READ NEXT:
US lawyer suing Daniel Kinahan says mob boss's days are numbered
Video shows Dublin GAA legend Jason Sherlock lifted into New York St Patrick's Day parade by gardaí
Irish people's favourite word to refer to their mothers - and it's not mam or ma
'Life is fleeting' - Former RTE star to take time off after road crash scare
Father Ted creator loses TV career and marriage and on medication over tweets
Get news updates direct to your inbox by signing up to our daily newsletter here
