DUFFY - DUFFY: 'SEX DRIVES MY MUSIC'

British soul star DUFFY has revealed the driving force behind her music - sex. The Welsh singer admits she hasn't been lucky in love and channels her sexual frustration into her songs. The 23-year-old - whose debut single Mercy topped the European charts earlier this month (Mar08) - is delighted her unusual technique has been such a success. She says, "I have needs that music can't meet. Mercy is a song about sex... I'm blushing. "I wanted something that was really liberating and it helped me at that point vent some frustration."