Having 'enjoyed' the pics for some time now I couldn't help but notice and also agree to the huge difference between the official and blog pics. However I think I know the elements that make them different. 2 things actually, her cheekbones and long neck. She looks almost ET like (no offense, really!) when both are highlighted. But in the blog pics, she knows better and pulls her hair over those cheekbones and hides her neck behind something.