By Meghan Blalock
Nov 30, 2012 @ 2:09 pm
Michael Buckner/Getty

Deadfall stars Olivia Wilde (in L'Wren Scott) and Kate Mara (in Jason Wu) were both on-hand at ArcLight Cinemas in Hollywood to screen their new movie, which follows the aftermath of a family after a casino heist gone wrong. The film, which also stars Eric Bana and Sissy Spacek, opens December 7. Click through the photos to see more of this week's grandest parties!

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