It's official: U2 have now earned more money than the gross domestic product of Belgium
U2 just added another bullet point to their "Biggest Band in the World" résumé: Their 360 Tour is now officially the highest grossing concert tour of all time, surpassing the Rolling Stones' Bigger Bang Tour with receipts exceeding $558 million. And with over 20 dates to go, the tour is expected to top the $700 million mark, having played to seven million fans in 30 countries.
Who did Bono and co. "edge" out (sorry, couldn't resist) to achieve this milestone? Here are the top 10 biggest concert tours of all time, based on gross revenues.