With a staggering 283 million followers, Swift is also one of the most-followed stars on Instagram. For some degree of comparison, this mammoth figure is larger than the populations of Pakistan (240 million), Brazil (216 million), and Russia (144 million).
Over the years, Taylor Swift has leveraged her huge fanbase to secure numerous lucrative endorsement deals with big-name brands such as Diet Coke, CoverGirl, Keds, and Elizabeth Arden.
According to Entrepreneur, she has earned $33 million (£25m) from endorsement deals.
There's no denying it: it's Taylor Swift's world, and we're all just "Swiftizens" living in it.