Jennifer Aniston! Scarlett Johansson & Joseph Gordon-Levitt! Olivia Wilde! See what happens when Hollywood heads north
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Updated: Monday Sep 16, 2013 | 11:05 PM EDT
By: Alison Schwartz
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Arquette lets his female pal steal the spotlight at Tuesday's "Here's Looking at You" event, which honored the Canadian Breast Cancer Foundation.
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