Here's a snip from a model call sheet being circulated to talent agencies today by our pals at Getty Images. (Are they threatening to sue us, too? It's getting so hard to keep track.) It's amusing enough to read the specifics of their politically correct tableau vivant — Latinos can be elite VPs, too! — and consider the possibility of "a nicer Lizzie Grubman." But here's what we're really wondering: Has anyone broken the news to Anna Wintour that she's black?