Little Mix had Gogglebox viewers in stitches as they discovered the real meaning behind 'jam jar vaginas'.
During the Friday night celebrity special of the Channel 4 programme, Perrie Edwards, Leigh-Anne Pinnock, Jesy Nelson and Jade Thirlwall all settled in to watch Naked Attraction.
The show's premise involves people stripping off to choose the ideal partner on their naked bodies alone.
One female dater confessed that she was looking for a man with a big penis because her vagina was the size of a jam jar after having children, leaving Perrie a little confused.
It wasn't until Leigh-Anne and Jesy demonstrated the shape of a jam jar did Perrie understand: "But my jam jar isn't wide. My jam jar in the fridge!"
Perrie asked at first: "How is your nunny like a jam jar?"
Leigh-Anne clarified: "I've asked everyone this, having kids doesn't make your vagina wider. Everyone told me no."
But Perrie was still not clear and scratched her head: "Guys help me what does she mean jam jar?"
Jade, Leigh-Anne and Jesy all made a circular gestures with their hand to show Perrie what the woman meant, but Perrie said: "My jam jar isn't that big."
Realising her mistake she quickly said: "Not MY jam jar! My jam jar in the fridge!"
The girls burst into laughter as Jesy explained: "She's saying jam jar because that's how big her hole stretches too."
It was all too much for Perrie, with viewers watching the show at home taking to Twitter to brand the conversation hilarious.
"Honestly little mix talking about “Jam Jars” is the best thing I’ve seen all day but .... don’t think I’ll look at a jam jar in the same way again," said one.
"Leigh and Perrie collectively having breakdowns over vaginas is really not something I expected to ever see but it’s everything I’ve ever wanted at the same time," added another amused viewer.
"This had me howling, proper belly laughs," said a third.
One joked: "Perrie just abandoned the idea of having children lmfaooo."
Celebrity Gogglebox continues next Friday at 9pm on Channel 4
