Not all celebrities love social media.
In fact, there's a good amount of Hollywood stars who've said goodbye to their followers are actually quit Twitter (whether permanently or temporarily).
Most recently, Keira Knightley revealed that she once secretly joined Twitter under a fake name only to permanently delete her account 12 hours later. "It made me feel a little bit like being in a school playground and not being popular and standing on the sidelines kind of going, 'Argh,'" she explained.
But they're not the only ones. Check out other stars who have quit Twitter for one reason or another.