This is via Madonna's Nipple and is for discussion. I agree with the top tiers and the ones currently rising. I'm not sure if Gaga can really be called recently flopping since her Tony Bennett team-up has really re-energized people's desire to like her again, paving the way for what I assume will be a big pop comeback. And I think Britney, like Madonna, will always mean way more than her sales to the generation that worships her. Oh, and I wish my career were as dead as J.Lo's!