Will Ellen Pompeo steal the Chelsea Club penthouse out from under Cameron Diaz’s undeviated button nose? “Page Six” reports that Pompeo paid a visit to 444 West 19th Street, an apartment that Diaz has visited, a source told New York, numerous times. The 3,418-square-foot four-bedroom, on the tenth and eleventh floors of the building, has six private terraces, “Jajoba hardwood floors,” and floor-to-ceiling windows (which provide, according to the Core Group, which is marketing the building, “blinding light” — apparently that’s a good thing) and costs $5.5 million. Pompeo can afford it — she just got a big raise. But maybe the price is too high for Diaz, who hasn’t appeared in a movie since 2006’s abysmal The Holiday? She was recently spotted looking at a two-bedroom in the Silk Building, a bargain at $1.699 million. To channel Brandon Davis, this must mean she’s practically poor.