No, Now or never. Madonna is madonna and no one is ever gonna replace that woman and very few can compare. Secondly why would you want your fave to be the next madonna, if anything that puts her in the shadow of the QOP. And you can only make it so far as a comparison or the second rate/filler ridden version of herself. Don't let the little #1 fool you Katy doesn't have the acclaim, performances, tour #'s, iconic moments, fashion iconicism, musical reinventions, breaking boundaries for many, longevity etc.... And this ain't opinions but pure facts