Just 'cause I'm small Can't hurt you at all I'm only a girl What to do? Let me sing my song for you Not many can Resist my command I know just how to get to you Let me sing my song for you When you lay down late at night I'm the siren you can't fight I know you don't stand a chance There is nothing you can do Once I put my spell on you When I sing my lullaby Lullaby Lullaby Lullaby When I sing for you my lullaby Now that you see It wasn't a dream Reality got the best of you Told you, boy I would come after you Now it's too late Can't hesitate To hide this, baby Deja vu Watch out, boy I'm comin' for you In your sleep It's got you deep My sweet melody Has captured you Forever, boy Lullaby Lullaby Lullaby When I sing for you my lullaby Sing my lullaby