Post Malone is a Texas-raised singer, songwriter, rapper and one of the best-selling artists of the 21st century. The self-taught musician, born Austin Post, has earned two No. 1 albums on the Billboard 200 and six No. 1 singles on the Hot 100. He has also received 10 Grammy nominations, holds a record nine RIAA-certified diamond singles and ties only The Weeknd as a lead artist with five of Spotify’s Top 100 most-streamed songs. Following his breakthrough 2015 single “White…