Kaley Cuoco expecting second child with Tom Pelphrey: 'Little sissy on the way'
Synopsis
Kaley Cuoco is expanding her family — the Big Bang Theory star revealed on Instagram that she and fiancé Tom Pelphrey are expecting a second daughter. The announcement, complete with sonogram and bump photos, comes roughly two years after the birth of their first daughter Matilda, and a year after the couple got engaged.
Key Takeaways
Kaley Cuoco announced her second pregnancy via Instagram , sharing sonogram and baby bump images.
The couple is expecting a baby girl — their second daughter together.
Cuoco and fiancé Tom Pelphrey welcomed their first daughter, Matilda , in March 2023 .
The couple confirmed their relationship in May 2022 and announced their engagement in 2024 .
Cuoco is best known for playing Penny in The Big Bang Theory ; Pelphrey for roles in Ozark and Outer Range .
Actress Kaley Cuoco, best known for her role as Penny in the long-running sitcom The Big Bang Theory, has announced she is expecting her second child with fiancé Tom Pelphrey. The actress shared the news on Instagram, posting a series of images that included a sonogram, a gender reveal, and glimpses of her growing baby bump.
What Cuoco Said
In her caption, Cuoco wrote: 'Completing our little family, 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!!! @tommypelphrey girl dad for life and yes, the last pic is our dainty princess giving us the middle finger!'
The post confirms the couple is expecting a baby girl — their second daughter together.
The Couple's Journey
Cuoco and Pelphrey made their first public appearance as a couple at a Hollywood Walk of Fame ceremony in May 2022. Later that same month, Cuoco confirmed the relationship officially. By October 2022, she announced on Instagram that the two were expecting their first child. Their daughter, Matilda, was born in March 2023. The couple announced their engagement in 2024.
Who Is Tom Pelphrey
Pelphrey is a well-regarded television actor with credits spanning Guiding Light, As the World Turns, Banshee, Iron Fist, Ozark, Outer Range, Love & Death, Task, Mank, and American Murderer.
Cuoco's Career at a Glance
Beyond her iconic run on The Big Bang Theory, Cuoco built a diverse portfolio across television and film. She starred as Bridget Hennessy in 8 Simple Rules, played the title role in the comedic thriller The Flight Attendant, and portrayed Billie Jenkins in the fantasy series Charmed. She also voiced the lead in the animated series Harley Quinn and headlined the comedy thriller Based on a True Story. Her film credits include Virtuosity, Hop, The Wedding Ringer, The Man from Toronto, Meet Cute, and Role Play.
With a second daughter on the way, the family of three is set to grow — and by Cuoco's own account, the journey, however winding, has been worth every step.
Point of View
The messaging is consistent and deliberate. The engagement-to-second-baby arc also quietly repositions Pelphrey — best known for prestige TV — into a more mainstream cultural conversation.
NationPress
29 Jul 2026
Frequently Asked Questions
Who is Kaley Cuoco expecting her second child with?
Kaley Cuoco is expecting her second child with her fiancé, actor Tom Pelphrey. The couple confirmed their relationship in May 2022 and announced their engagement in 2024.
What is the gender of Kaley Cuoco's second baby?
Cuoco and Pelphrey are expecting a baby girl, their second daughter. Cuoco confirmed the gender in her Instagram post, writing 'Little sissy on the way!'
Who is Kaley Cuoco's first child?
Cuoco and Pelphrey's first child is a daughter named Matilda, born in March 2023. Cuoco had announced that pregnancy on Instagram in October 2022.
What is Kaley Cuoco best known for?
Kaley Cuoco is best known for playing Penny in the long-running CBS sitcom The Big Bang Theory. She has also starred in The Flight Attendant, Charmed, Harley Quinn, and Based on a True Story.
What is Tom Pelphrey known for?
Tom Pelphrey is known for his roles in Ozark, Outer Range, Iron Fist, Banshee, Love & Death, and several other television series and films including Mank and American Murderer.
