Wiz Khalifa recently made an appearance this week on “Chelsea Lately” where he was interviewed by guest host T.J. Miller and discussed his upcoming “Under the Influence” tour, music, and more. When asked how much money he spends on marijuana a month, Khalifa said, “None now, I get it for free.” The interview can be watched at eonline.com where Khalifa reveals more  his love for marijuana as well as his work ethic and passion for what he does.