Lily Collins and her “The Mortal Instruments: City of Bones” co-stars Jamie Cambell Bower, Kevin Zegers and author Cassandra Clare attended 2013 Wondercon where they were promoting their new movie “The Mortal Instruments: City of Bones“. I added a bunch of fan and official pictures so be sure to take a look. If more photos appear on the internet, I’ll add them. At Wondercon two new posters of the movie were released and one of them featured Lily as Clary Fray. The trailer that aired at the event will be up on internet tommorow (April 1).