TVLine – 
‘Tis the season when producers begin villainously twirling mustaches as they concoct season-ending cliffhangers that they hope will torture us all summer long. And the execs at one show — an hourlong drama, and a popular one at that! — have come up with a doozie.
According to an insider, the series in question will end its season by revealing that one of its major female characters is pregnant! The news will catch everyone by surprise, no one more so than the mommy and daddy-to-be, who weren’t exactly trying to have a child. The baby boom will also come as a shock for another reason, but to give that away would narrow the field of candidates too much.
However, I’ll leave you with one clue: Unlike Gossip Girl‘s climactic reveal that Georgina was pregnant in its May 2010 season finale, in this case there will be no mystery about the identity of the father.