Katy Perry was never a Queen of Pop. That belongs to Britney, Madonna, Beyonce etc. Legends worthy of the title.
But Taylor has
eclipsed Katy that's for sure. The bigger album, undoubtedly the bigger tour, more weeks at #1 with ONE song this era (Blank Space) than Katy had with all of hers (Roar, Dark Horse). Time will tell, but I think she has been eclipsed.
