The ensemble caused controversy among parents associations for showing the midriff of a sixteen-year-old.[17] Spears faced the criticism saying, "Me showing my belly? I'm from the South; you're stupid if you don't wear a sports bra [when you] go to dance class, you're going to be sweating your butt off.
Madonna sold over 45 million albums since the 00's.
35 m if you only count her last 5 studio albums.
The relevance.
9° Madonna – Music – 11.000.000 (2000)
4° Madonna – Confessions on a Dance Floor – 9.700.000 (2005)
15° Madonna – Hard Candy – 3.700.000 (2008)
14° Madonna – MDNA – 1.700.000 (2012)
9° Madonna – Music – 11.000.000 (2000)
4° Madonna – Confessions on a Dance Floor – 9.700.000 (2005)
15° Madonna – Hard Candy – 3.700.000 (2008)
14° Madonna – MDNA – 1.700.000 (2012)
Naw.
You forgot GHV2, American Life, Celebration, several live albums + copies of her older albums.