Jade was all smiles, with her hair down and flowing in the wind, as she was gently cradling the top of her stomach.
"Whoa baby! Hellooo 20 weeks! Had some round ligament pain two days ago and woke up to a popped belly!" Jade captioned the picture.
Jade is expecting her second child, a son, with husband Tanner Tolbert whom she met and fell in love with on Bachelor in Paradise's second season.
"Tanner and I are stuck on agreeing on baby boy's name," Jade continued in her post, "so help us out please and let's hear all your boy names out there!"
One day earlier, Jade posted a family photo at the beach, featuring Tanner and their baby girl, Emerson, who is nicknamed Emmy and was born in August 2017.
"We are soaking up lots of special time with this nugget as I'm almost halfway there to bringing baby boy into this world! Brings up varying emotions for me," Jade wrote alongside the cute image, before asking fans for some advice.
"How did you feel adding a sibling to the family, and how did you cope with being happy but also feeling time slip away from you as just a family of three? Help!"