Top 40 Money Makers

Britney Spears

$38,885,267

It seemed unlikely that Britney Spears could ever recover professionally from a series of bizarre events that led up to her 2008 "Circus" CD. But the album bowed atop the Billboard 200 in December of that year, and the pop star's success continued into 2009 with an arena tour that earned her $36.4 million and album sales that totaled 763,000 copies. Digitally, Spears sold 7.5 million downloads; the largest seller was the racy Max Martin-produced single, "3," which moved 1.6 million downloads.

Billboard