Nathan Kress and his wife London Elise Moore appeared to enjoy married life for two years before finally announcing that they were expanding their family in July 2017 (via Brides).

The couple shared the big baby news on Instagram, which featured a photo the couple during their trip to London. The caption read, "Me, and my baby in London. Me. And my baby IN —> LONDON" The pair welcomed their daughter, Rosie Carolyn Kress in December 2017. At the time, Kress expressed, "I am an emotional wreck. In the good way!"

The couple decided to add to the family again three years later when they announced that they would be adding a second little girl to the Kress brood. "Absolutely thrilled to announce that Baby Girl #2 is well on the way!!" Nathan wrote on Instagram. "After multiple previous miscarriages, we can thankfully report that mom and baby are doing perfectly so far. Yet another reason to be excited for 2021!!!" 

In March 2021, Nathan returned to social media to share a picture of himself holding his newborn daughter, Evie Elise Kress, per People.