Madonna's 'Confessions on a Dance Floor' era featured feathered hair, bubblegum-colored leotards and more. Here are the best photos.

Billboard's ranking of Madonna's 12 tracks on her 'Confessions on a Dancefloor' album.

Confessions II is a sequel to 2005's Confessions On A Dance Floor, which sold ten million copies and is regarded as a career high-point.