Thats what I was just going to show you but it didnt post because of 'edit conflict'. I found that also on the britney page as well, so I would like to add both of those sources and change it from 80M to 75M and the best selling artist in the United States.  http://new.music.yahoo.com/blogs/chart_watch/34074/chart-watch-extra-the-top-20-album-sellers-of-the-2000s  ..