Celebrity moms celebrate #BumpDay by showing off their pregnancy bellies

Baby bumps are beautiful — and they were on full display on September 13 for the third annual #BumpDay.

The event was started by the website What to Expect to help raise awareness about the need for maternal health care worldwide, and celebrities were happy to participate by sharing snapshots from their pregnancies — past and present. And there was even a birth announcement. Click on the photos above to see the beautiful baby bumps.

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