Coco Rocha pregnant with her artist husband James Conran. It looks like this amazingly gorgeous supermodel will be welcoming her baby into the world in the spring of 2015. She is about to publicly release her first book, "Study of Pose," but it looks like she is preparing herself for something else as well, something that is much bigger.

Just like other expecting celebrity mothers today, the beautiful Canadian supermodel used her official Instagram account to tell the world that she is pregnant. However, the way she did was very interesting, and a bit creepy. It was, indeed, anything but typical.

Coca Rocha is seen in the video clip wearing a nude bodysuit, as she was showcased on a pedestal in a full 360-degree spin video. She looked pretty serious while the video was being taken, and she looked pale, bordering ghastly, if not for the reddish tinge on her lips.

On a creepy note, the background music of the video was the same sound that a wind-up doll usually sounds off. The announcement is then made when the video zooms in and focuses on her stomach.

She captioned the video with, "We are absolutely thrilled and elated to announce that after four years of marriage, we are expanding our family and expiring our first child spring of 2015!"

This will be Coca Rocha's first baby, as she and Cornan tied the knot in June 9 of 2010. And it is only after four years that they have finally decided to expand their gorgeous family.

To date, no hint has been given on whether the baby will be a boy or a girl. However, Coco Rocha's mother, Rocky, did reveal that she wants her future grandchild to call her by her first name, and not Grandma.

"They have to call her by her first name," Rocha revealed to PEOPLE this past summer. "I think this is a new thing, women not wanting to be called grandma." Rocky then added, "I'm in old skin, but not in my thinking."