Chloë Grace Moretz (born February 10, 1997) is an American actress, known for her role as Hit-Girl in the 2010 superhero film Kick-Ass. She also appeared in (500) Days of Summer, Diary of a Wimpy Kid, the Oscar-winning Hugo and portrayed Abby, the child vampire, in Let Me In. Other films include Hick and The Killing Fields.
She played Carolyn Stoddard in the 2012 film version of Dark Shadows. She later played the title role in the 2013 remake of Stephen King's Carrie.