The Best Social Media Pregnancy Announcements in Honor of Gigi Hadid's Bump

In case you've been living under a rock, you should have heard by now that model Gigi Hadid is expecting her first child with singer and former One Direction-er Zayn Malik. And in case you haven't been on the internet in the past few weeks, you need to see her first professional baby bump photos that are S-T-U-N-N-I-N-G. To celebrate, we're showing her pics off -- along with a few of our other favorite social media baby announcements. Vote your favorites to the top!