Britney Spears

Image: Jason Merritt/Getty Images

A few years ago, the only list Britney Spears was topping was the hot mess list.  But after a comeback of epic proportions, Brit appears to be on the straight and narrow.  Her 2011 album Femme Fatale led Britney to tie Alicia Keys for the 10th top earner of last year, according to Forbes.