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]