When Wiz Khalifa and Mac Miller hit the road together this summer, the good times will roll no doubt. But who will have more fun: the fans or the headliners? During their nine-city Under the Influence of Music run, the Pittsburgh boys are planning plenty of backstage fun. "Your little crew better get your little selves together, 'cause T.G.O.D. is coming," Wiz told Mac, playfully threatening his labelmate when they both appeared on "RapFix Live" last week.

"Let's go, Most Dope versus Taylor Gang. It's on," Mac responded all smiles, pumping up his crew.

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