Chloe Grace Moretz, 13-year-old actress and C-word-saying star of Kick-Ass, has a Twitter! It’s composed entirely of Chloe replying “ha-ha,” “thank you!!,” or “yay!!” to her fans. Thousands of times. Even among celebrity Twitters, it’s robotic. She should at least throw in some bad words if she wants to publicize the film. [ChloeGMoretz/Twitter]