Caroline and Dawn are prepared to strip off

Caroline Flack and close friend Gemma Cairney have been invited to a saucy rendezvous at their pal Dawn Porter‘s home.

TV presenter Dawn is planning to host a bash where all attendees have to wear their underwear – because she’s discovered she has enough negligees to fill an entire drawer.

‘@gemcairn @carolineflack1 My house, next week, negligee party. Bring pineapple and cheddar on sticks x,’ Tweets Dawn, 33.

Dawn‘s do will be the second time in recent weeks that Caroline, 32, has had an odd bonding experience with a female friend.

Viewers of the Xtra Factor will have seen Caroline play around in an empty bath with Nicole Scherzinger during the judges’ homes stage of the competition last week.

‘In Dubai she had this enormous bath so we got into it together and did snow angels. That’s how big it was,’ Caroline told The People.

‘She was doing it and I was like: “Yeah brilliant.”‘

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Lucy Lynch