Jennifer Aniston & Anna Kendrick Grab Anything But 'Cake' for Set Lunch!

Jennifer Aniston shows her serious side while filming scenes for her upcoming movie Cake on Tuesday (April 8) in Van Nuys, Calif.

The 45-year-old actress was seen shooting the scenes with her co-star Sam Worthington and a young co-star at a table in a restaurant.

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The day before, Jennifer and Sam were joined by their co-star Anna Kendrick while grabbing lunch at the catering table on set. It was the first day that Anna was on set.

20+ pictures inside of Jennifer Aniston and Anna Kendrick grabbing lunch on Cake set…