He shouldn’t have turned around. Rapper and singer Post Malone ended his show early in St. Louis Saturday after he fell through a hole while performing "Circles." The footage posted by someone in the crowd shows Post high-fiving fans at the front of the stage before turning around and falling through the area that opens up to lower instruments. The artist was taken to the emergency room where he was treated and given medicine for three bruised ribs. In a video posted to social media, he assured