Mortified Maura Higgins was accused of wrecking a contestant's life after an awful blunder on Michael McIntyre's brilliant new game show The Wheel.
The Irish beauty blew the chance of winning hopeful Barry £10,000 after she got a question about her home-country wrong.
New show The Wheel sees celebrities help out in general knowledge questions in a bid to win some big money.
But the Love Island star probably wishes she stayed at home after the embarrassing scenes on Saturday night.
Maura was called up to help contestant Barry with the question: "Geographically speaking, from which of these Irish counties would it be most accurate to say 'It's a long way to Tipperary'?"
The options were Limerick, Donegal, Cork or Dublin, and Maura - who is from County Longford - was totally baffled.
She told Barry: "Donegal I think, Donegal is up north, I would say Donegal is the furthest I think. I am between Donegal and Cork I think... This is pressure!
"But I also think Cork is the furthest... Oh this is so hard!" she said, changing her mind several times.
"I am going to be ashamed of my life, I will never be let back into Ireland!"
Barry eventually chose Cork but it was the incorrect answer - and he lost his place on the show and £10,000.
Maura didn't get off lightly online as the comments poked fun at her knowledge of where she was born.
One wrote: "Maura has ruined Barry's life! Oh. My. God! #TheWheel."
Another said: "Someone please get her a map of Ireland for Christmas! Mortifying!"
A third wrote on twitter: "She brings shame on Ireland!"
"Oh god Maura Higgins and her geography knowledge. Cork is a long way to Tipperary apparently #TheWheel #Ireland," another poked.
* Michael McIntyre's The Wheel is available now on BBC iPlayer
