The model, who may or may not be dating One Direction's (that's a boy band) Harry Styles (cool name), has been feverishly responding to her h8rz on Twitter. To one, she wrote, "' : i dont like you sorry' fair enough, but you don't really know me and then you apologise after? Funny," and to another, "' : sorry to inform you, but you look like a dude :/ ' hahaha well it seems to have worked well for me." And she refused to say whether she and Harry are a couple. Cara, honey, you're wasting your time. Put down the BlackBerry and read a book or something.