Ashley Greene: 'The Mortal Instruments: City of Bones' Premiere Pretty

Ashley Greene steps out for the premiere of The Mortal Instruments: City of Bones held at the ArcLight Cinemas Cinerama Dome in Hollywood on Monday night (August 12).

Earlier in the day, the 26-year-old actress was seen getting her nails done for her premiere look.

PHOTOS: Check out the latest pics of Ashley Greene

Out on August 21st, the film follows a seemingly ordinary teenager, Clary Fray (Lily Collins) who discovers she is the descendant of a line of Shadowhunters, a secret cadre of young half-angel warriors locked in an ancient battle to protect our world from demons.

FYI: Ashley wore a Temperley London dress.

15+ pics inside…