She announced her second pregnancy, a daughter, with musician husband Gary Clark Jr., earlier this month.
And on Tuesday, Nicole Trunfio took her son Zion trick-or-treating in Texas for Halloween, capturing the adventure to her Instagram Story.
The 31-year-old's adorable two-year-old dressed as Toy Story's Woody, sporting the familiar yellow and blue outfit, complete with a cowboy hat and riding boots.
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He's got a friend in Woody! Nicole Trunfio's son Zion, two, dressed up as the Toy Story character for Halloween on Tuesday
Nicole, who covered her burgeoning baby bump in a long white silk robe, accompanied Zion for trick-or-treating.
Little Zion looked cute as a button in Woody's yellow shirt, faux cowhide vest and blue jeans.
He completed the look with the animated character's brown riding boots and cowboy hat.
Too cute! Little Zion looked cute as a button in Woody's yellow shirt, faux cowhide vest and blue jeans
Spot on: The youngster completed the look with the animated character's brown riding boots and cowboy hat
The footage shared to Nicole's Instagram Story saw the toddler carrying a bucket and asking for treats in the local neighbourhood.
Nicole also got in the Halloween spirit, painting her face white and adding a matte black lip.
The sighting comes just a day after the model and her beau Gary enjoyed a family outing to a pumpkin patch.
In on the action: The footage shared to Nicole's Instagram Story saw Zion carrying a bucket and asking