is "serious" about his claim he has the "smallest penis in the world".
The 'Hero' singer - who romances tennis
star Anna Kournikova
- revealed all about his supposedly tiny member when he was complemented on his "good looks" by a fan at a show in Melbourne, Australia.
He said: "What does Spanish good looks have to do with the size of your penis? Maybe I have the Spanish looks but I have the smallest penis in the world. I'm serious."
The 36-year-old hunk - who has previously offered £1 million to promote extra-small condoms
- shocked fans with his comments further when he gave away intimate details about how he lost his virginity, saying it was a less than flattering experience.
He added: "I grew up with a lot of my friends and all of them lost their virginity with hookers, not that there's anything wrong with that.
"They had to pay for it. I wanted to wait for the right girl so I waited until I was 25. I was nervous as s**t the first time.
"Usually the first time is not the best. Let me be honest, I was 17-and-a-half, I was so nervous. It lasted ten seconds."