I think its sad that people look to celebrities like Paris Hilton and Lohan for everything. Especially Paris. She is a very bad example, and millions of girls follow religiously.
But, even though I think it is sad, it does not effect reality. And reality is that the world DOES care what these people think. You see it in marketing all the time. You see it in the clothing industry, makeup, and even down to what people eat. Like it or not, celebrities like this effect a LOT around you. They effect the companies the produce things, because they effect the people that use them.
To me though, they are beautiful people. The way they change and act in the fact of popularity is what makes them ugly. I would not touch any of them.