MTV News reports Lil Wayne’s 2008-2009 I Am Music and America’s Most Wanted Music Festival tours were just named the top earning summer outings for any rapper this year. And get this — collectively, the shows reportedly brought in a combined total of 42-million dollars! His current all-star festival with Young Jeezy, Drake, Soulja Boy, Pleasure P and Jeremih, will wrap up tonight in Mansfield, Massachusetts.