albums are the larger investment and a better measurement for popularity than singles
and taylor isn't as far behind in singles as you'd like us to believe
taylor is far more popular than katy is globally
Singles decide if an artist is popular or not. Swift has not had a WORLDWIDE hit as big as most Kati s singles, lets not even talk about her prism big hits. Chart positions do not lie.
Albums decide if an artist is popular or not. Perry has not had a WORLDWIDE album as big as most Taylor albums, lets not even talk about her 1989. Chart positions do not lie.