Many rock stars have learned that money doesn't buy happiness, but raking in a bunch of loot and then and then losing it certainly can have you singing the blues.
Don't call it a comeback. Except do -- because Britney Spears has once again reclaimed her throne as the Queen of Pop, raking in more money this year than her fellow female singers.
And you thought that downward spiral into head-shaving and shoelessness spelled her demise.