Bruno Mars’ ‘24K Magic’ Tour Tops $240 Million in Revenue According to Billboard, the singer’s tour, which started in March 2017, has already sold 2.3 million tickets. With $240 million made so far, Mars is currently the highest-grossing artist on tour. The second year of has taken him to Latin America, Australia and Asia, bringing in $28 million so far. Mars’ tour will then take him through Europe before ending in North America at the end of October, meaning the total revenue could climb to over $300 million.