Ask yourself: when was the last time you really loved Nicole Kidman in a movie? To be honest, I’d have to reach back ten years to her turn as Virginia Woolf in “The Hours,” for which she won the Oscar. There have been acclaimed arty flicks in the meantime — “Dogville,” “Rabbit Hole” — and a big-budget epic: “Cold Mountain.” But that’s a pretty weak track record considering the volume of her work. Her latest, “The Paperboy,” in which she pees on Zac Efron, will be released soon. Kidman has been posing in a white-trash manner to promote her white-trash character.