If you thought Kaley Cuoco’s 2026 was already busy, think again. The Big Bang Theory star just announced she and fiancé Tom Pelphrey are expecting their second child together, and the internet is very much here for it. Here is a full breakdown of what the couple shared and what fans need to know.
How Did Kaley Cuoco Announce the Pregnancy?
Cuoco made the announcement on Instagram on 10 June 2026, posting a carousel of photos alongside her fiancé and their daughter Matilda. The first image showed all three of them standing in front of a rainbow sprinkle-covered cake reading “It’s a…” with a bright pink interior visible where a slice had been cut, confirming the couple will welcome another baby girl.
The post also included mirror selfies showing Cuoco’s growing baby bump, emotional clips of Pelphrey reacting to a 3D sonogram, and a close-up ultrasound photo that quickly became the talking point of the whole announcement.
“Completing our little family, what a dream come true!” Cuoco wrote in the caption, adding that the journey had been “a little windier in many ways” but that the couple felt deeply grateful.
She also dubbed Pelphrey a “girl dad for life” and confirmed the last image in the post showed their unborn daughter appearing to flip off the camera during a sonogram. Pelphrey joked about it on his own page, writing that the doctor had given the baby a little prod for the photo, and “this was her immediate response.”
What Did Tom Pelphrey Say?
Pelphrey shared his own post alongside similar images and kept his caption heartfelt. He wrote that he felt “deep gratitude and joy” and expressed significant respect and admiration for Cuoco throughout the journey.
The Ozark actor has spoken openly about fatherhood before, telling E! News earlier this year that his daughter Matilda essentially owns his life and that being a dad is his number one priority.
Who Are Kaley Cuoco and Tom Pelphrey?
For anyone catching up, here is a quick summary of the couple’s timeline:
| Milestone | Date |
| First connected | April 2022, set up by mutual manager |
| Instagram official | May 2022 |
| Daughter Matilda born | March 2023 |
| Engaged | August 2024 |
| Second pregnancy announced | June 2026 |
The couple first met when their mutual manager Andrea Pett-Joseph set them up, believing they would be perfect for each other. When Cuoco later met Pelphrey in person at the Ozark premiere, she described it as love at first sight.
The two got engaged in August 2024 and have been open about the fact that they are in no rush to get married, with Cuoco previously telling PEOPLE that another baby might come before the wedding. Clearly, that plan is very much on track.
What About Their First Daughter, Matilda?
Cuoco and Pelphrey welcomed Matilda Carmine Richie Pelphrey on 30 March 2023. Cuoco has shared plenty of content about Matilda over the past three years, including videos of the toddler playing tennis dressed as Spider-Man and clips of her obsession with planes, helicopters, and horses.
Matilda, now 3 years old, features in the pregnancy announcement post and will soon become a big sister.
Is Kaley Cuoco Married to Tom Pelphrey?
No, Cuoco and Pelphrey are not yet married. The couple got engaged in August 2024 and have been upfront about deprioritising wedding planning in favour of growing their family first. Cuoco told PEOPLE that their plan was to “go way out of order,” suggesting the second baby arriving before the wedding was always part of the picture.
Reactions to the News
The comments section on Cuoco’s post filled up quickly with congratulations from fans and fellow celebrities alike. Big Bang Theory co-star Simon Helberg was among those to respond, and celebrity friends including Alyssa Milano, Beth Behrs, and Ashley Benson also sent their well-wishes.
The post clearly resonated widely, with the couple’s candid and humorous approach to the announcement earning plenty of praise online.
Cuoco and Pelphrey have not confirmed how far along the pregnancy is, but with the gender already revealed and bump photos shared, fans can expect more updates as the months progress.
The Pregnancy Announcement at a Glance
| Detail | What We Know |
| Who | Kaley Cuoco and Tom Pelphrey |
| Baby Number | Second child |
| Baby’s Sex | Girl |
| First Child | Daughter Matilda, age 3 |
| Announced | 10 June 2026 via Instagram |
| Relationship Status | Engaged since August 2024 |
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