== Be realistic and stop inflating sales == 

 youtube is not a reliable source, get real. 

 According to Forbes (a real reliable source) among other sources, britney sales are like that in the present: 

 Baby one more time: 22 millions; Oops I did it again: 17 millions; Britney: 9 millions; In the zone: 8 millions; Blackout: 2.5 millions; Circus: 3.5 millions 

 According to Forbes, brit has sold more than 63 millions, those are tha updated sales.  
 Not because we are fans, we have to inflate sales come on. I'm a huge britey spears fan, but facts are still facts. 
 If something about Christina worries, you, don't worry, she has sold only 40 millions