Amazon reveals best-selling music: 'Call Me Maybe' is most popular song of all time

Amazon today revealed its all-time best-selling albums and songs. The online retailer isn't releasing specific sales figures to go along with the rankings. Still, the lists provide an interesting peek at pop culture trends and which songs and CDs Amazon's customers have flocked to — for better or worse. Carly Rae Jepsen's "Call Me Maybe" is the most popular MP3 of all time. She appears in a top 10 list that's dominated by newer acts including The Lumineers, Fun (who appear twice), Psy, and Got...