Is it just us or was there a serious Hollywood baby boom this year? Kim Kardashian and Kate Middleton both had high-profile births when they welcomed their first children into the world, while other stars like Jessica Simpson and Halle Berry made news with their surprising second pregnancies. Emily Blunt, Gwen Stefani, and Kate Winslet also made news when they announced this year that they are expecting. Relive all the baby bumps with our roundup of the biggest celebrity pregnancies of the year, and make sure to check out all our best of 2013 coverage!
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