I'd imagine that alot of Disney stars are taking this attitude since Twilight is kind of pissing on Disney's chips right now where the teen market is concerned.
It doesn't do Taylor any favours to be photographed in the same picture as Rob. If he doesn't end up looking like a short arse, then his face looks way-below-average in comparison.
Taylor S says "I wonder who called the papz ?"
Taylor L replies "That would be me....just call me famewhore "