Taylor Swift holds steady at No. 1 on the Billboard 200 as “The Life of a Showgirl” spends a 15th non-consecutive week atop the chart. This week, “Showgirl” earned an additional 87,000 equivalent album units thanks to its “Encore” edition, which touted four new tracks including the Hot 100-topping “Patient Zero.” “Showgirl” was initially released […]