Pregnant Celebrities 2013: See Who's Got a Baby on Board!

The storks are going to be busy in 2013! With the slew of baby announcements that came in December—Catherine, Duchess of Cambridge, Kim Kardashian, and Jenna Dewan-Tatum among them—we're looking at a year that's going to be filled with celebrity newborns. Click through the gallery to see who's bumpin' along!