Dermot O'Leary once snogged Mel Giedroyc.

Dermot OLeary once snogged Mel Giedroyc

Dermot OLeary once snogged Mel Giedroyc

The 49-year-old TV star - who has been married to producer Dee Koppang since 2012 and has two-year-old son Kasper with her - revealed that early on in his career he once shared a kiss with former 'Bake Off' host Mel,54, during a "debauched" wrap party for 1990s Channel 4 show 'Light Lunch'.

He said: "I was just starting out in television and I got a job on this wonderful show called 'Light Lunch'. It was a wonderful show to work on. Our wrap party was quite debauched! It was famous for everyone throwing off their shackles and getting rid of any sexual tension that might have been built up through the series. Long story short, everyone snogs everyone else. I end up snogging the talent!"

However, Mel admitted that although she had suddenly gone "very quiet and sweaty", she did in fact enjoy the kiss at the time and described it as "just honest snogging".

Speaking on her Dave show 'Unforgivable', she replied: "I’ve gone really quiet and sweaty. Well Derm, I enjoyed it! It was just honest Nineties snogging, wasn’t it?"

The 'This Morning ' host joins Mel on an upcoming episode of her Dave panel show - which is set to return to screens for its third series - and Mel previously described the programme as just a "massive midlife crisis" for herself and her celebrity guests.

She said: "'Unforgivable' is a naughty show. It’s just a massive midlife crisis, basically, me saying: ‘I want to go back to when I felt my naughtiest, which was in the 90s. I want to be 25 again, or 23!"

The third series of 'Unforgivable' will air on Dave on Tuesdays at 10pm from 20 September.