The woman admitted she had cheated on her lad in the past and was worried he still wasn’t over it.
So to test his loyalty, she enlisted the help of To Catch A Cheater.
They got two X-rated movie stars – Jezebele Visser and Sami Parker – to flirt with the taken bloke during his boozy holiday in Las Vegas.
The clip shows the pair asking the man whether he is Maroon 5 frontman Adam Levine.
Of course, he isn’t, but he plays along with it, asking: “Have you ever kissed a celebrity before?”
When he finds out his two interests are porn stars, he says: “We can make a celebrity sex tape.”
YOUTUBE/TO CATCH A CHEATER
The trio then start walking off – but not before the man starts kissing Jezebele.
His partner’s face drops but it is about to get a lot worse.
The clip gets censored when the porn stars reach the man’s hotel room – indicating their activities had become too explicit to show on YouTube.
“You didn’t let him f*** this chick did you?” his girlfriend says.
Cheaters caught in the act
IG
“Yeah, I’m done. He f***ed her.”
She then storms out of the room as the clip comes to an end.
It isn’t the first time a couple’s relationship has ended after going through a cheating test.
A boyfriend was dumped after testing his actress partner’s loyalty on a casting couch.