I am still convinced that this Stewart/Pattinson thing is faked. It has all the hallmarks of something that's drummed up by their publicists to generate talk about all this Twilight crap.
And yes I am also convinced of the fakiness of a lot of celebrity "relationships". I mean, isn't it a bit suspicious that whenever we hear of one, it's always BOTH parties who are famous? You never hear of one in which there's one famous partner but they date a plumber or librarian or whatever.