Pop star Lily Allen has blasted fellow singer Fergie for her sexy lyrics, insisting they give out the wrong message to young music fans. The Smile hitmaker believes the Black Eyed Peas star should refrain from using sexual terms in her music - and particularly detests the lyrics in Fergie's hit record My Humps. She says, "It's not good for seven-year-olds to be going 'My humps, my humps, my lovely lady lumps'. "It's not about music, it's about sex."