Kinda just blathering here, so forgive me if I never get around to making a point.....
How I look does at least partially define my self image (maybe it's a redhead thing? When you go through your whole life with people pointing you out as "she's the redhead over there" it's hard NOT to see that as part of who you are!), but hot=looks doesn't enter into the equation. How I look is more like, um, I make sure I brush my teeth before leaving the house, and if I'm going to work and it's not a swimming day, then I'll put on makeup (but never eye makeup because I rub my eyes when I get stressed and who wants to look like a raccoon? I don't bother with makeup on swimming days because if I'm swimming at lunch, the makeup will all disappear anyway, so what's the point?). And I DO give thought to what I wear, but more so that what I wear fits the occasion--I'll wear khakis or jeans if I'm in an all-day training session, or suits if I have an outside meeting, or dress pants and sweaters on most other days (skirts and nice t-shirts in the summer). So I guess my looks are heavily influenced by practicality.
But I don't think that "hot" has really all that much to do with looks, but with how a person presents herself (or himself). If hot was about being skinny and young, then I was super-hot 20 years ago. Except I wasn't. I was awkward and often unsure of myself. I was confident in my intellectual abilities, but not my physical abilities or social skills, and that showed. I think "hot" happens when those three things align--self confidence in physical, intellectual and social abilities (even, I might add, in the absence of any particular SKILL in those areas--it's about self confidence).
Case in point is my SIL who is probably one of the most physically unattractive people I've ever met. She's short, has a kind of squishy face, is overweight, and isn't always the sharpest knife in the drawer. But she's hot, and not only does she think so, but so does her entourage of friends and boyfriends. She is supremely self confident in everything she does, and I think that is just really, really attractive. By the same measure, I'm a lot hotter now than I was 20 years ago because I'm just way more comfortable with who I am and I care a lot less about what other people might think about me or see in me.
I think that the media uses tight butts and big hair and perfect skin as shorthand for hot because it's just easier for them, the thinking being that someone who looks good must, by definition, feel good about herself and therefore is self confident. It's hard to show internal confidence in a magazine ad, so they use this shorthand. And then what happens is people who DON'T have this level of self confidence (i.e. me 20 years ago, and lots of young people, and unfortunately many older people who never got beyond this) mistake the shorthand for the substance and work to achieve what they see in the ads and not what the reality is.
I think, though, that we shouldn't condemn or pity people who work to achieve hotness, because I think there's a biological drive at work there--people want to be sexy to ensure the continuation of the species (although I doubt they'd put it that way!). We do also value a loving family, good career, supportive friends and satisfying life, but (again speaking biologically) these things are going to have higher value to someone who is older and not so concerned with procreating but rather with sustaining what was already created. Our lizard brains, in our teens and 20's, are far more concerned with just gettin' it on and popping out some babies to ensure the species survives, so I think it's somewhat natural that at that age looks are more highly valued.
Sarah

