DAVID Walliams bared his bum on Britain's Got More Talent tonight.
The funnyman dropped his trousers to show Simon Cowell a 'tattoo' he had of him, leaving the audience and his fellow judges stunned.
It all started when BGMT's Stephen Mulhern reminded the panel of the man who had had Ant and Dec's faces inked on his bottom earlier in the series.
The host then revealed to Simon that one of his fellow judges had got a tattoo of him, and he had to guess which one.
Simon asked: "Are you serious?" and Stephen said he was.
After asking them all a question, Simon chose David as the culprit, and the 45-year-old stood up and headed towards the music mogul.
As he undid his trousers, he said: "I have a tattoo...of you".
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As David got his bare bottom out, Simon covered his eyes with his hand and looked away, while the camera zoomed in to get a good look at the 'inking'.
The body art showed David on one cheek with lots of red lipstick on, and Simon puckering up on the other, and continuing the ongoing gag of his love for Simon, underneath it said Forever in Love.
David backed up towards the desk and closer to Simon, rubbing the side of his bottom on his arm.
As Amanda and Alesha Dixon laughed, Simon stood up and with a look of disdain on his face, he told Stephen: "You know what, I'm not paid enough money to deal with that.
"I feel sick".
As the three judges burst out laughing, Simon told David he was "weird" and asked: "Why are you laughing?"
Taking hold of his hand, David joked: "I did it for you!"
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