There is no denying that Jill Duggar and Derick Dillard might be the cutest newlywed couple in the celebrity world right now. The 19 Kids & Counting star has once again gushed about her husband, calling him "the best husband in the world" in a new Instagram post.

Jill Duggar Shows Off Her Domesticated Side In New Instagram Photo

Duggar, who is pregnant with the couple's first child and currently a stay-at-home wife and aspiring midwife, frequently visits Dillard at his job in Wal-Mart. She shared a new photo of the two on Thursday, captioning it with, "Having lunch with my sweet hubby @derickdillard He is the #besthubbyintheworld."

A photo posted by Jill Dillard (@jillmdillard) on Nov 11, 2014 at 10:11am PST

Meanwhile, it looks as though Duggar and Dillard are planning to adopt a child sometime in the near future.

Are Jill Duggar And Derick Dillard Getting Their Own Spinoff Show As A Newlywed Couple?   

"We're open to as many children as God will give us," Dillard told People Magazine in a new interview. "We believe children are a blessing from the Lord and a gift from him."

Dillard, 25, said the couple has discussed adopting a child too. "My mom was adopted," he added.

The 19 Kids and Counting reality star also dished on her pregnancy cravings. "I seem to be following my mom in that, like the dill pickle thing," she said. "In my first trimester it was everything cold because I had nausea. And then I just wanted everything salty, sour, cold."

This is the first child for the couple, who married back in June.

Tags: jill duggar