Why do British Girls sound so much sexier then Aussies, or some americans?

With rise of the Ugg Boot as a fashion item in London I'm seeing this look more and more often around town, except the jeans aren't acid washed, bloody 80's revival hipster shit. Uggboots are for wearing at home, just becasue you spent £200 on them doesn't mean they are high fashion evening wear.

200 pounds is taking the piss! Whoever imports the things is making a fucking killing!