She needed a little help at first, asking other users where to find GIFs and where to talk to people -- one fan even compared her to an aunt who tries to be "hip" and "with the times."
Her initiation into Tumblr caused chaos within the site, and while Taylor's account is hella entertaining, let's see the 16 best reactions to Swift's decision to hang out with the cool kids:
One lovely fan made her an easy-to-navigate guide to Tumblr
So let the craziness begin
Welcome to the club
Taylor figured out how to follow, so everyone takes deep breaths
What a delightful occasion this is!
Now, people are checking her likes to see when she's online. Not creepy...
Let's all just drop out so we have more time to monitor the Internet
Time for some more Photoshops! These are from @scarletletterswift
Bad influences, every one of you
This person might actually need help
She'll get it eventually, guys
Let's do another round of Photoshops, shall we?
Go on, Auntie Taylor
This is all too much, really
Especially for Tay, who must have a ton of people sending her messages
I have a feeling she'll be able to handle it.