Before Post Malone became a record-breaking pop star known for his guitar-smashing live performances, he initially found success with the release of his melodic-rap single "White Iverson" during ...

Check out some of ET's favorite new music of the week! Post Malone is in shock over his first Madame Tussauds wax figure, which fans can check out at Madame Tussauds Las Vegas on June 17.