MGK is making sure his crew puts on the best show possible for his fans on the Lost Americana tour. The rapper, 35, publicly scolded his team at the Xfinity Mobile Arena in Philadelphia on Sunday, December 14, after they experienced technical difficulties at two concerts in a row. "Let me talk to my team real quick. That's two days in a row with weird technical difficulties going on. Let's figure that s*** out," MGK said on stage in between songs, as seen in a video shared by a concertgoer via TikTok on Monday, December 15. "I do my job.