According to announcements posted on Instagram on June 10, the couple shared the news alongside their 3-year-old daughter, Matilda, revealing a pink-themed gender reveal cake and sonogram images.
Kaley Cuoco and Tom Pelphrey Announce Second Pregnancy
Kaley Cuoco announced on her Instagram account on Wednesday, June 10, that she is pregnant with her second child. The 40-year-old actor and her partner, 43-year-old actor Tom Pelphrey, shared the news through a series of photographs and videos featuring their 3-year-old daughter, Matilda, who was revealed to be the couple’s first child. One image showed the family smiling behind a cake that read “It’s a…”, with a cut-out section revealing a pink interior to confirm they are having another daughter.
Additional clips shared by Cuoco showed Pelphrey cradling her baby bump and staring at an ultrasound monitor during a doctor’s visit. “Completing our little family,” Cuoco wrote in her caption. “What a dream come true! This second time around journey has been a little windier in many ways, but wow we are so grateful for this moment!! Little sissy on the way!!!” Cuoco also referred to Pelphrey as a “girl dad for life” and joked that a final sonogram photo showed their unborn daughter giving the camera the middle finger.
Tom Pelphrey Shares Family Gratitude and Sonogram Details
Tom Pelphrey posted similar family images on his own Instagram page, expressing gratitude for the journey. “Deep gratitude and joy – so much respect and admiration for @kaleycuoco on this journey of ups and downs,” Pelphrey wrote alongside a series of hands-raised emojis. Commenting on the sonogram image, Pelphrey quipped that the doctor gave the baby a small prod to prompt the reaction, adding, “This was her immediate response…. definitely my child.”

The couple has been together since 2022, after meeting in person at the premiere of the Netflix series “Ozark” after being introduced by their shared manager. They announced their engagement in 2024. Following their first pregnancy announcement, they welcomed Matilda in March 2023, with Cuoco calling her “the new light of our lives” at the time.
Celebrity Reactions and Naming History
Cuoco also shared the announcement on her Instagram story set to music by Justin Bieber.

When discussing their family naming traditions, Cuoco previously told TODAY.com that she and Pelphrey chose Matilda’s name during one of their very first dates while discussing future children, deciding to keep the choice a secret until her birth.