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From left, Jenna Bush Hager, Barbara Bush, and Laura Bush, are seen on stage at the Glamour Magazine Honors The 21st Annual Women of the Year Awards ceremony at Carnegie Hall, Monday, Nov. 7, 2011, in New York. (AP Photo/Brad Barket)

The Bush family

December 12, 2012

The Bush dynasty boasts two former U.S. presidents (George H.W. and George W.) and a former governor of Florida (Jeb). The newest addition: Jenna Bush Hager announced she is pregnant on Dec. 12, 2012.