I haven't ever stopped to think about it before, but now that I do, I have to say that I admire them more than just about any of the many, many young beautiful things out there who are such honey for the papparazzi and often just make me roll my eyes or yawn. Here's what I love about them ...
They have never, ever been limited or defined by their tiny stature. I love that they are so physicially ultra-feminine but both dress and professionally behave like lions.
They really don't seem to care about what anyone thinks they can or should do. They wear and do exactly what they want to do. Bag lady look? check. Love a man old enough to be my father? check. Launch a major fashion label and make it a serious effort? check. Do it again? check.
They seem so in tune with one another. I really enjoy looking at photographs of them together. They are different but so clearly linked. Their bond is so clear, and I find that really appealing.
I suppose what I most admire is that they chose to diverge from the path they started out on as children, when they were their brand. (We have at least 8 of the Olsen twins movies on VHS, sad to say.) At some point, they made a conscious choice to begin creating something outside themselves and shift the focus there. Sure, they still get photographed, but I like that they are known for more than simply being famous. We have enough of those kinds of celebs IMO.