Last night Post Malone and the Beats 1 team teased the premiere of his new single, “Go Flex.” Considering how little material Post Malone has put, whilst continuing to sky-rocket to stardom, his fans were pretty excited about it and it’s totally understandable. The singer/rapper/country artist recently revealed the artwork for his upcoming mixtape as well, so it seems like things are about to pick up with him musically.