>>762 She's using a fake name to keep up the cover of "oh no I've been so wronged by my FWB's crazy fangirls that I had to make a private twitter with a pseudonym!" but she still wants the attention from said fangirls, thus keeping the same profile and header pics so everyone would be able to easily figure out it was her. And, as an added bonus, she can now complain even more about the situation and be all "how ridiculous these fangirls are, they stalked me until they found my super secret twitter! boo hoo!"

That's my theory, anyway.