Pregnant Sienna Miller Keeps Her Bump Under Wraps in Chic Ensemble

Sienna Miller, who is pregnant with baby No. 2, kept her bump concealed with a trendy oversized ensemble on Monday while out at the London launch for her sister's collection, Vivere by Savannah Miller, held at Luci in the city's chic Covent Garden district.

Pregnant Sienna Miller, 41, displays her baby bump in a figure

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Sienna Miller

Sienna Miller's Schiaparelli bump moment represents so much more

Sienna Miller's Schiaparelli bump moment represents so much more

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