Justin Bieber’s “What Do You Mean?” Tops Billboard Charts
21-year-old pop icon Justin Bieber’s new single “What Do You Mean?” premiered as No. 1 on Billboard’s Hot 100 chart, marking a new milestone in Bieber’s career. In all of the Hot 100’s 57-year history, Bieber is only the 23rd artist to ever achieve the No. 1 spot during a song’s debut. While this is Bieber’s …