The Box Plus Network’s Pop Powerlist, a guide to the most influential pop stars over the past year will return to viewers’ screens on Thursday, March 3 for a landmark fifth year.
 
The list takes every aspect of a pop star’s life into account including recording revenues, social media reach, fan base, personal wealth, brand clout, chart placings, award wins and press coverage to plot their power and influence.
 
Taylor Swift took the crown in 2015 and previous ...