Post Malone performed for New Year's Eve in Vegas, wearing a unique outfit and doing wild dance moves, and singing 'Chemical' at the BleauLive Theater. He addressed his fans at the show and wished them love and success. The sold-out crowd chanted his name before he began his performance, and he performed a 90-minute set with a special appearance from a lucky fan. In addition to this, he reflected on his career and expressed his appreciation for his fans and family.