It was the highest - grossing hip - hop tour of 2012 , according to Pollstar 's annual year end tour chart .
The tour became a commercial success , grossing $42 million in the tour 's duration .
tour was the highest - grossing tour       of 2012 , according to Pollstar 's annual year end tour chart .
The tour became a commercial success , grossing $42 million in the tour 's duration .