Rooney Mara also attended the 14th Annual Costume Designers Guild Awards in Beverly Hills on Tuesday evening.

The actress gave us a new colour on the red carpet by wearing this plum J. Mendel Fall 2012 dress.

Rooney is one of the first actresses to wear a look from this collection which was presented just last week.

A plunging v-neck is a new look for Rooney, and despite her requisite ‘shy’ pose on the red carpet, she is working it.

Deep plum lips and lacquered hair add a signature goth touch.

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