3. Beyoncé and Jay-Z
Blue Ivy Carter made a huge splash even before entering the world when mom Beyoncé showed up to the 2011 VMAs five months pregnant. In 2017, the legendary diva and husband Jay-Z caused an equal amount of fan fervor when they announced they were expecting twins. Rumi and Sir Carter were introduced to the world via Instagram, but Bey and Jay have kept most details about the new little one private.