One of the concepts had an edgy, rockstar vibe, with Marian giving a nod to her spouse's love for motorbikes.
She posted in Instagram, "My dream of becoming a mother and having my own big family is unfolding one by one..."
This was to be her "last photo shoot" before giving birth.
Marian's good friend, events planner Teena Barretto, posted behind-the-scenes videos from the shoot, gusing about Marian's "perfect belly": "Why does she look photoshopped?!"
Marian and Dingdong announced their second pregnany in September 2018.
This story originally appeared on Pep.ph.
* Minor edits have been made by the Femalenetwork.com editors.