Not only is Paris Hilton an ugly one-eyed skank, but the sim is also pretty ugly IMO. I have yet to see any TS3 sims that don't make me want to gauge my eyes out and pour sulferic acid in the empty eye sockets.
They are so gross to look at, it literally hurts my head and my stomache every time I see one of those TS3 monstrosities.
I knew the ones with the bad hair cuts (minus the stupid little bows) were TS2 immediately, because (aside from the neck, as Dr.House pointed out) they actually had some realistic proportions.
Damn! The more I think about it, the more disgusted I become with the way the TS3 sims look. I simply can't bear it. I'm an artist, specializing in realistic portraiture. I study faces for a living, so these new sims really offend my senses.
Sorry, I had to get that out. I've been holding it in for quite a while now.