The hounds are closing in on the catty anonymous blogger who tracks the every move and saying of Julia Allison, the Star magazine talking head and reality TV star in the making. Allison, who says she's too scared of her online "stalker" to expose the person's identity, will say only that her critic is a fortysomething Seattle lawyer, divorcée—and Gawker commenter. But we hear ABC News is on the trail.