Gogglebox viewers were left in hysterics by Sir Tom Jones' priceless reaction to learning what a Prince Albert piercing is.

The singer made his second appearance on Celebrity Gogglebox and was sat with his The Voice co-star Anne-Marie.

The stars were filmed as they watched shows and films including The Masked Dancer and Dirty Dancing over the week - but it was Sir Tom's reaction to Naked Attraction which had fans in stitches.

"Jesus Christ almighty," Tom said in response as the contestant showed off more piercings in his very intimate area.

Appearing from what is understood to be Sir Tom's home in London, Anne Marie had to explain what the piercing was during the show.

But viewers also loved watching the pair give their own rendition of Time of My Life as they watched the final scene of Dirty Dancing.

Although, at one point Sir Tom looked rather panicked when he thought Anne-Marie was about to jump on him for that memorable life. But she ended up diving on to the sofa instead, reports the MEN.

"I just want to see them jump," she said before disappearing off-screen.

"I'm glad you didn't jump on me then," he laughed. "I thought: 'Oh s**t!"' when I saw you standing over there.

"I thought: 'Oh my God – I'm going to have to catch her.'"

And fans have taken to social media to gush about how much they loved the pairing.

"@AnneMarie and Tom Jones are the best #CelebrityGogglebox duo and you couldn't argue with me," tweeted one.

Another said: "@AnneMarie and @RealSirTomJones are actually the best couple ever on #CelebrityGogglebox!"

"What a duo @RealSirTomJones & @AnneMarie are #CelebrityGogglebox @C4Gogglebox," a third added.

A fourth commented: "Who knew @AnneMarie and @RealSirTomJones would become such an iconic duo!!?"

"We just need Sir Tom and Anne Marie on Gogglebox - no one else needed - they are brilliant," another declared.

What did you think of Sir Tom and Anne-Marie on Celebrity Gogglebox? Let us know in the comment section.

And some have a demand for the two singers. "Am I the only one who thinks these two need to do a cover of The Time Of My Life..." one said.

Another echoed: "Sir Tom Jones and Anne-Marie need to re-record I’ve Had The Time Of My Life right now. #CelebrityGogglebox."

Last week, it was Sir Tom's mobile phone that got viewers asking questions.

Despite having more money than many of us could dream of, he still has an old-style flip phone - but he did admit he struggles to text on it. Something fans couldn't get over.

“I can’t text on it, I don’t spell well,” he told Anne-Marie. “I can read no problem but I’m no good at spelling. I’ll have to read it and you write it."

Celebrity Gogglebox - Sir Tom Jones & Anne-Marie 2
Celebrity Gogglebox - Sir Tom Jones & Anne-Marie

So far in the series we're also learnt that Sir Tom isn't likely to be the next celebrity Bake Off. Last Friday Anne-Marie was stunned when Sir Tom revealed he had never baked a cake.

“I’ve never baked a cake ever,” he said. “I’ll sing you a song while you’re baking the cake. But that’s about it.”

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