All time super hit 24 'America Idols.When a singer wins "American Idol," it's undoubtedly his or her biggest music moment to-date. But as we've seen time and time again, winning "Idol" does not necessarily mean that one's career will follow the trajectories of Kelly Clarkson or Carrie Underwood. As "American Idol" season 11 moves forward with its Top 24 (well, technically 25) contestants this week. Will 'Idol' and 'The Voice' Ever Produce New Pop Stars? This "Idol" Top 24 list is based on chart performance on the Billboard 200 and Hot 100 charts (through the Jan 21 issue date), using a weighted formula equally blending album sales (according to Nielsen SoundScan) with points generated by the radio airplay, track download sales and streaming plays that make up the Hot 100. 1) Kelly Clarkson Album Sales: 11,219,000 Track Sales: 19,526,000 Radio Plays: 5...