Amy Duffy performing at The Teenage Cancer Trust concerts at the Royal Albert Hall. London, England - 10.04.08

The 23-year-old insists she was so blown away by the unnamed male's physical appearance, she wanted to have sex with him on first sight.

She says, "He was a very sexual character. He was gorgeous and I was very tempted, but my morals got the better of me."

Source: WENN