just to clarify something i said, because i don't want to make 'unfair' comparisons, when i mentioned dello russo, comparing her to alt and roitfeld, i was talking stylewise - her style is a bit over the top, on the borderline between quirky and fashion-victim (for the lack of a better expression), and attracts a lot of attention, and, as MulletProof said, many people get interested only in this 'side' of her and don't really know very much about her work, which is a pity, because she ends up passing for a fashion week character rather than a serious (again, bad word) magazine editor.
i do think, though, that the excess of exposure can be detrimental for our perception of their work - i mean, it's not that they start lacking creativity as they get exposed, but sometimes, when we don't know very much about the person, we can read more into his/her work, and once we start having more and more information about him/her, we can't simply ignore it, and all this information becomes kind of a "barrier" to our appreciation since we are now relating the work to a person, and not just considering the work itself. it's not that they do in their work what they do in front of their mirror, but the exposure is inevitably revealing and sometimes it's better when we don't have access to so much (personal) information...
ugh sorry for my digression, i'm not sure if i'm being clear/making sense, but it's the first time i'm getting into a discussion about this subject and really thinking about it, so all the ideas keep coming as i write.