David Walliams isn't exactly the shy and retiring type. In fact, I'd probably say he's up there with people who have no shame. Kind of like Katie Hopkins but likeable.

Last night on Britain's Got More Talent, Stephen Mulhern approached the judges (Alesha Dixon, Amanda Holden, Walliams and Simon Cowell) and began talking about the man who had Ant and Dec's faces tattooed on his bum.

This led nicely onto a question: Which of the judges had a Simon Cowell tattoo?

Now, if you've watched Britain's Got More Talent, you'll know that the humour is... different. There's a lot of sarcasm and satire. To be honest, I think it's brilliant. But anyway, Simon looked very puzzled and you could almost see the cogs turning in his head as he tried to figure out whether it was a joke or not.

You can watch the incredibly awkward moment here, but I wouldn't advise watching it while you're eating your breakfast.

Anyway, in the end he guesses David and, of course, he's right.

As you can see, Walliams promptly whips his trousers down and waggles his bare arse right next to Cowell's face. The 'tattoo' shows Walliams' face on one cheek, and Cowell's face on the other with the words 'forever in love' underneath. Beautiful.

If I'm honest, it looks like a transfer. It reminds me of the ones you used to get in the machine for 20p and it came with a piece of chewing gum.

The more I think about it, the more I feel sorry for the person who had to apply it.

If it is a tattoo, then fair play. He's committed to the bit.