Lily Collins & Jamie Campbell Bower: 'City of Bones' Premiere!

Lily Collins is glamorous while attending the premiere of her latest film The Mortal Instruments: City of Bones held at ArcLight Cinemas Cinerama Dome on Monday (August 12) in Hollywood.

The 24-year-old English actress was joined on the red carpet by her co-stars Jamie Campbell Bower, Kevin Zegers, and author Cassandra Clare.

PHOTOS: Check out the latest pics of Lily Collins

The day before, Lily was stunning while attending the 2013 Teen Choice Awards, where she presented an award to the cast of Glee.

FYI: Lily is wearing a Cushnie Et Ochs dress with Giuseppe Zanotti shoes and Julieri rings. Kevin is wearing head-to-toe Dior Homme.

15+ pictures inside of Lily Collins and Jamie Campbell Bower attending the premiere for The Mortal Instruments: City of Bones…