Emma Stone
For a hot second, the recent Oscar winner was a Twitter user. However, the actress quit the site and remained off all social media platforms in 2013 after a troll hacked into her Twitter and tried to frame her for shading Shailene Woodley. These days, Stone totally gets the appeal—and pitfall—of social media.
“It seems like everyone’s cultivating their lives on Instagram or on different forms of social media, and what pictures look best of their day,” she told EPIX.