The most beautiful?

I had written a post long ago on the subject of beauty, Aishwarya Rai, celebrities, etc. here.
In my humble opinion, the whole idea of "the most beautiful", "the sexiest", etc. is a ridiculous notion. Consider this: a celebrity magazine decides, based on very debatable polls, that so-and-so is the most "beautiful woman" or the "sexiest man" in the world. In the WORLD!!
Their list of the top ten in 2005 may be:
1. Eena
2. Meena
3. Deeka
4. Seena
5.Xena and so on.

Those of you who have such real names, please, this doesn't refer to you and is in no way meant to offend you.
Come 2007 and their list reads as:
1. Xena
2. Meena
3. Eena
4. Seena
5. Deeka

Come again? Did Xena get transformed into the most beautiful woman in the world in the span of two years (unless and until she went under the surgeon's knife to get herself 'sculpted')? Whatever happened to Eena, the-most-beautiful-in-2005?
Now, the part about the poll. I agree that some people appear more attractive to a lot of people as compared to others. But, when it comes to the most beautiful, there are bound to be different opinions.
Secondly, what do you mean by "the most beautiful"? Among whom? Maybe, among the famous actors/models/pop artistes of that time. These people represent not even 5% of the population in a country. Even if one assumes that only 10% of the world's population is good-looking, then, too, how many people would have had the opportunity to see even a tenth of that?
Thirdly, there is no way you could compare a celebrity who takes very good care of himself/herself, wears great outfits and has the best stylists at his/her beck and call, to an average Joe/Jane. Imagine if the average good-looking non-celebrity was nicely dressed, made up, coiffed, photographed under the right lighting, from great angles and the result were converted into a glossy wallpaper. You would have a star-in-the-making. Can such a thing be accessible to the millions who toil under the sun, who don't have the resources to slather on sunscreens, anti-aging creams, the latest hair colour, etc.? Nope.
Beauty comprises of two parts - the natural, God-given looks and one's own input in the form of a healthy diet, exercise, grooming and , yes, happiness and inner peace that reflect on your face. Sometimes, we see people naturally well-endowed when young, not getting their due notice while some others, who might have been average-looking in their teens, soar to popularity later. Of course, blooming into the youth of the 20s happens. But, a lot of times, a pretty-faced woman who dresses like a rag, does not bother to maintain herself, becomes frumpy and fades into oblivion whereas a slightly-above-average looker works out, eats right, has oodles of confidence and steals the limelight.
As they say, it's not just what you got but what you do with it, that matters.