"Baby girl Pelphrey coming 2023," Kaley shared on Instagram.
Fans got their first look at her baby bump in a polaroid photo posted to Instagram on Oct.
In a clip shared to her Instagram Stories, the actress also revealed that she's already introduced her bump a.k.a "bub," to her beloved horses.
Kaley, 36, and Tom, 40, first met at the Ozark premiere in April and made their romance Instagram official the following month. ."That's why I'd never want actual time travel because it would really mess with the real time of what your life needs to be."