The British actress Sienna Miller left fans delighted after she unveiled her third pregnancy to the world while appearing at the British Fashion Awards on Monday.

Now the news is out, the Layer Cake star, 43, has no qualms about flaunting her blossoming baby bump as she did on Thursday evening in a rather striking dress!

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© Jed Cullen/Dave Benett/Getty Ima

Attending the PAFF charity event at a secret London venue, Lost, Sienna looked divine rocking a daring leopard print maxi dress, perfectly flattering her growing bump.

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© Jed Cullen/Dave Benett/Getty Ima

She swept her long blonde locks back into a stylish, messy ponytail. And, as for her glam, the mother-to-be opted for a face of natural yet camera-ready makeup comprised of fluttery lashes, subtle brushes o

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