Unfortunately the world has been there for years, which is why I've always admired Kate Winslet so much: normal body, looks amazing, and not becoming a stick insect does not keep one from getting 5 oscar nominations. But for every Kate W is a Kate B or a Keira Knightley, whose emaciated face-shot from Atonement is just scary.
And Britney: totally normal shape; like people said, just needs to tone up a bit, but weight-wise? Not a thing wrong with her. Hopefully the Dove girls will swing public opinion towards favouring the normal over the anorexic (at least for a while) again, but as long as size 0 is something to aspire to, I doubt it.