Life Pregnant celebrities 2019: Who’s due, baby bump pics and gender reveals January 14, 2019June 4, 2019Sonja Haller, USA TODAYComments Off on Pregnant celebrities 2019: Who’s due, baby bump pics and gender reveals "Big Bang Theory" star Johnny Galecki will become a dad soon. Other expectant celebs include Blake Lively, Jenna Bush Hager and Chelsea Clinton.