New MTV Footage of 'The Mortal Instruments' Featuring Jace to Release Tomorrow

Josh Horowitz from MTV, has already interviewed Clary (Lily Collins), Magnus (Godfrey Gao), and Simon Lewis.

Tomorrow, we might get another interview featuring Jamie Campbell Bower as Jace! 

Should have some brand new MORTAL INSTRUMENT fun up tomorrow. Keep a look out. Jace fans?
— Josh Horowitz (@joshuahorowitz) May 28, 2013