She's been called "the voice of our generation" ever since Stripped was released. And then last year she cemented that with an official "voice of a generation" award. I still hear Beautiful, Fighter and Dirrty in public every once in a while - singles from *over 10 years ago*. Classic for sure.
The album that gave us the dance craze of the decade...? It provided some classic songs, but I'm not sure if I'd call it a classic album, I prefer 4 and B'Day.