I like all of the Alain Delon frags, but those don't really count, as he turned perfumer (or at least I think he did).
Hmmmm -- I dunno. I guess I haven't smelled that many. I bought my niece a bottle of Curious two years ago because she wanted it. I've smelled far better, but I've smelled far worse. Furthermore, the stuff itself HAD to smell better than Britney herself -- I get the feeling that she probably reeks of expensive vodka, bulimic vomit and Federline sweat.