25. Taylor Swift
Why You Should Follow Her: As ruthlessly wholesome as Swift's real life persona, which means it's actually more fun for haters interested in parsing exactly the level of steely, behind-the-scenes calculation on hand here. Also, sometimes Tweets photos of herself with BFF Selena Gomez.
"Got to rehearsal early. No one else is here yet. So......I'm in the production office making a necklace out of paper clips."
"At my mom's birthday dinner! There are exactly 13 people here."
"Thank you SO much for the Peoples Choice Award! It's sitting here all sparkly in my hotel room. I love you guys. :)"