It is famed for its romances behind the scenes.
And two Strictly Come Dancing stars who engaged in a 'steamy romp' have been left mortified after their identities were revealed on Twitter.
Last month, The Daily Star reported that the two stars, who they claim to know are known to millions, engaged in the passionate one-night stand after striking up an 'instant connection'.
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Mystery pairing: The two Strictly Come Dancing stars who took their relationship off the dance floor and enjoyed a 'steamy one night stand
A source told the website: 'Strictly is like a swingers club half the time and this year has been no different.
'There's so much sexual tension in training and on set, it's ridiculous. It's not just contestants and dancers who have got it on.'
The source added that the unnamed stars are embarrassed by the leak saying it was the 'last thing the two of them wanted'.
Alleged incident: The Daily Star reports that the unnamed two stars, who they claim to know the identity of and who are known to millions, made an 'instant connection' when they