Singer Jessie J says some tracks of her upcoming album "Sweet Talker" are "dirty", but it's fine as people like such stuff.

"Everyone loves a bit of filth The song 'Sweet Talker' is meant to be dirty ... it is filthy," femalefirst.co.uk quoted her as saying.

"Some days you want to be a bad girl, all sexual and raunchy, but be a good woman first before that. I wouldn't want to be a bad girl every day anyway. Be too tiring.

"Look, I'm a 26-year-old woman. I don't want to be a children's entertainer. I have to represent the life I live, which is having sex, being in relationships, being emotional, discovering love...," she added.