Hmmm . . . I'd have to say as far as porn makers go, the people that make those Cum Fiesta films. They choose GREAT looking girls. And it's all amateur without cheesy music and crap.
As far as porn star goes, this is a tough call. I hate fake breasts so that rules out 80 percent right there, but the one I like the best (even though I've only seen a few small clips) is Tiny Tove. Something about her petiteness and she's got a great body.
Any others?
Alexi