'I Cheated On You' Prank Video Goes Viral, But Who's The Fool: Him, Her Or Us?

Revenge is sweet, and there is nothing sweeter than pulling a fast one on a serial prankster, and giving them a taste of their own medicine.

That's exactly what appears to have happened to Roman Atwood as he told his girlfriend of five years that he had cheated on her - in some kind of bizarre joke. (No we didn't geddit either...)

But then the tables turned. Girlfriend Britney saw him set up the hidden camera and decided to play him at his own game: she told him that she had also been unfaithful.

So far, so simple - until you get a whiff of the acting. And then it starts to feel like the prank is being played on us and the video may very well be a fake....