08/29/2011 12:29 pm ET | Updated Oct 29, 2011

Beyonce Is Pregnant; Singer Joins The Celebrity Baby Boom

Beyonce stunned the crowd at the Nokia Theatre, and the millions of fans watching at home Sunday night, when she showed off her growing baby bump, revealing that she and husband, Jay-Z, are expecting their first child.

The singer and her hubby join a slew of celebrities that are expecting bundles of joy in the upcoming months. January Jones has been showing off her baby bump while Jennifer Garner and Ben Affleck recently announced they are pregnant with their third child.

Check out the latest member of the celebrity baby boom below!