Where Roberts's Brockovich was brash and vulgar, the real Erin Brockovich is brasher and more vulgar. Where Roberts wore short miniskirts, the real Brockovich wears them shorter. And where Julia Roberts wore a push-up bra to highlight her cleavage, the real Brockovich has no need for a push-up bra. Her cleavage is actually the fake one; she had breast implant surgery a few years ago. At 41, Erin Brockovich is all front. There are the big fake boobs, the big laugh, the big dyed-blonde hair, the big smile and the big attitude. Here is a woman who, you think on first acquaintance, is brimming with self-confidence. But, scratch the brittle American surface and Brockovich is a tossing sea of self-doubts, only slightly sedated by the millions she has made in the past few years and the fame that has turned her into a shopping mall celebrity. Hence the boob job, the anorexia, the panic disorders, the failed marriages, the loneliness, the fear ...