$4 is one of the most popular musical artists in the world right now with the bonafide song of the summer, "$4."
The 20-year-old artist rose to fame this year after his hit song first went viral on short-form video app $4, and has since set a record for the longest-running song at the No. 1 spot on $4.
Here's everything you need to know about Lil Nas X, who most recently $4 and partied backstage with CEO $4.