Fans flooded the comments with positive words for Carter and Kitt. Some even started speculating about the gender of the baby.
"Looks like a boy," one fan wrote, adding three hearts.
"Hope u gets the girl nick," another commented.
"Congrats Nick and Lauren to baby number 2 Odin [is] gonna be the best big brother [ever]," a third fan wrote about the ultrasound photo, referencing Carter and Kitt's older child.
"So excited for you!!!!" another fan wrote.
Carter and Kitt have not responded to the outpouring of love shown to them at this time.
The couple announced that they were expecting a baby in May. Carter, 39, posted a rainbow-tinted photo on his Instagram account that showed himself and Kitt outside in the woods with their first child, Odin. Carter can be seen standing behind his wife, cradli...