• SIENNA MILLER: 12 WEEKS photo | Sienna Miller

Credit: Xposure; Johns PKI/Splash News Online

Published: Monday January 14, 2013 06:00 AM EST



Although staying true to her boho-chic style throughout pregnancy, the UK actress saved the real fashion moment for her post-baby reveal just three months after welcoming daughter Marlowe in early July. With nary a bulge in sight, Miller made a splash at the Oct. 10 Hamptons International Film Festival in a cream floor-length gown.

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