Kate Bosworth & Krysten Ritter Are Totally BFFs on Set

Nothing like making friends on set to make the work day go by that much quicker! Kate Bosworth, Justin Kirk and Krysten Ritter totally seem to be having fun together while filming what has to be a rom-com, BFF & Baby, in L.A. on Monday. Kate chowed down on something tasty during a break before changing into a sleek white dress for filming.

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At one point it seemed Justin's mustache slipped off, prompting Kate and Krysten to burst into giggles.

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BFF & Baby is about two friends who have to adjust to the reality of a third person in their relationship when Krysten's character becomes a mom.