Instagram/Machine Gun Kelly Music MGK reveals past cocaine charge still bars him from TSA PreCheck and Global Entry, forcing him to wait in standard airport security lines. April 28, 2026 AceShowbiz - Machine Gun Kelly has revealed that a previous cocaine possession charge continues to affect his airport travel experience, keeping him out of TSA PreCheck and Global Entry programs. The 36-year-old rapper discussed the issue during an interview on the Take Flight podcast while backstage at Kudos Bank Arena in Sydney, Australia.