His conquests are now proudly wearing T-shirts bearing the slogan 'James Blunt took my virginity'.
A resort regular is quoted as saying: "He does very well for himself when he comes here. Last season, I saw loads of the chalet girls working out there wearing T-shirts emblazoned with 'James Blunt took my virginity'.
"I can't believe he's had all of them, but going on his previous form, I suppose you can never rule anything out."
Former British army officer Blunt - who has previously dated Czech supermodel Petra Nemcova and has been romantically linked to Paris Hilton and Lindsay Lohan - has admitted he is proud of his ladies man reputation.
He said: "I once found myself in a swimming pool in Los Angeles with nine naked models and I was the only bloke. I'd like to think any woman I have known has enjoyed being with me."