If living by night will make us look half as good as Sienna Miller did at the Live by Night premiere on Tuesday, then we're cancelling our schedules and sleeping in the day from now on. The British actress, model, and beauty chameleon looked a dream in a tiered, baby blue Gucci dress paired with a bold, red lip as she posed alongside co-stars Elle Fanning and Zoe Saldana. Sienna plays Emma Gould, a feisty flapper from Boston tied up with Irish gangster Albert White (played by Hustle's Robert Glenister) in the film. Read on to see Sienna's look from all angles before the film hits cinemas on 26 January.
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