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Pick a One Night Stand: Gemma Arterton vs Kristen Bell

Pick a One Night Stand: Hayley Atwell vs Gemma Arterton

Pick a One Night Stand: Hayley Atwell vs Elle Fanning

Pick a One Night Stand: Halle Berry vs Gemma Arterton

Pick a One Night Stand: Megan Montaner vs Gemma Arterton

Pick a One Night Stand: Hayley Atwell vs Gemma Arterton

Pick a One Night Stand: Alison Brie vs Gemma Arterton

Pick a One Night Stand: Jaime Pressly vs Gemma Arterton

Pick a One Night Stand: Halle Berry vs Gemma Arterton

Pick a One Night Stand: Betty Gilpin vs Gemma Arterton