While a lot of the video displays the singer's personality and spunk, as well as her ever-expanding baby bump, it's clear that Petty and her team worked hard to make sure they captured the spirit of the milestones they re-created in the video.
"I brought Beyoncé a number of references and we picked some out together. Most were German modern-dance references, believe it or not. But it really evolved," she told MTV News, calling it "an evolving, spontaneous process." Read more at MTV