Sienna Miller, 43, Surprises with Third Pregnancy Announcement... Shows Off Baby Bump in Sheer Look on the Red Carpet
Second Child with 14-Year-Younger Boyfriend Oli Green... "Overcame Biological Pressure in My 40s"
Icon of 'Boho Chic', Sienna Miller (43) lit up the London night with her beautiful baby bump. On December 2nd , Sienna Miller appeared on the red carpet of 'The Fashion Awards 2025' at the Royal Albert Hall in London, officially announcing her third pregnancy by revealing her protruding belly.