Chloe Moretz, the 2012 Carolyn, will be appearing at the New York Comic Con at the Javits Center to promote Carrie. She and Julianne Moore will appear at a panel discussion on the afternoon of October 13. This is great news IF you've already purchased your tickets as the event is sold out.
If you're interested, she does have her own website/twitter, chloemoretz.com, where you can fully immerse yourself in all things Chloe. There are some interesting DS behind the scenes pictures of her with dots of her face in preparation for the werewolf CGI.