Key Highlights:
- Kaley Cuoco and fiancé Tom Pelphrey announced the birth of their second child, a daughter named Philomena Carmine Bobby Pelphrey.
- The baby girl was born on Monday, 12 October, joining the couple’s older daughter, Matilda, who was born in March 2023.
- Cuoco declared their family “officially complete” in an emotional social media tribute celebrating the new arrival and praising Pelphrey.
Kaley Cuoco and Tom Pelphrey Announce the Birth of Their Second Daughter
The Big Bang Theory star Kaley Cuoco and her fiancé, Ozark actor Tom Pelphrey, have welcomed their second child together. Cuoco took to Instagram to reveal the arrival of their newborn daughter, Philomena Carmine Bobby Pelphrey, who was born on Monday, 12 October. The birth marks another major milestone for the Hollywood couple, who already share an older daughter, Matilda, born in March 2023.
In her announcement post, Cuoco shared heartfelt sentiments reflecting on the emotional experience of growing their household. Cuoco wrote: There are no words to describe this feeling once again. What a blessing. We are so grateful for the crazy, wild up-and-down journey that brought us to our little Philo!
Emphasizing that their sibling duo wraps up their expansion plans, she added, Family officially complete. Time to bring Matilda’s baby home!
The television actress also dedicated part of her message to Pelphrey, commending his role as a devoted partner and father. Cuoco noted: Life exploded the minute we met, and the gifts keep coming. I love you forever, girl daddy!
Tom Pelphrey Celebrates the Arrival of ‘Youngest Queen’ Philomena
Pelphrey joined in celebrating the birth of their new arrival by sharing photos of the newborn alongside words of gratitude on his own Instagram account. Pelphrey posted: Another miracle. Welcome to our family, youngest queen!
Praising Cuoco’s resilience throughout the pregnancy and delivery process, Pelphrey lauded her strength and commitment to their household. He stated: Kaley, you showed up in every way as a partner and a mom even when you weren’t feeling your best- you’re a CHAMPION. The girls and I would be lost without you.
He concluded his tribute by writing: Thank God for the gift of this family and these girls.
Inside Kaley Cuoco and Tom Pelphrey’s Relationship Timeline
According to an interview Cuoco previously gave to USA Today, the couple originally crossed paths in April 2022 during the season four premiere event for Ozark. Cuoco revealed that the two were essentially set up by their shared manager. Describing the encounter, Cuoco said: It was love at first sight,
continuing, We were immediately connected.
The pair confirmed their relationship publicly on Instagram one month later in May 2022 before welcoming their first child, Matilda, in March 2023.
Over the course of their relationship, both performers have openly shared candid details about their domestic dynamic. Earlier this year, they revealed that their personal secret to relationship harmony involves sleeping in separate bedrooms. In another memorable anecdote, Pelphrey previously disclosed in an interview with W Magazine that he had never watched an episode of Cuoco’s long-running CBS sitcom, The Big Bang Theory, prior to their relationship.
Pelphrey recalled the moment he realized the scope of Cuoco’s television fame when introducing her to his family in New Jersey. Pelphrey noted: When I first brought Kaley to New Jersey to meet my family and friends, my mom’s partner—who apparently was a Big Bang Theory fan—was there, and he kept calling her Penny,
adding, So I pulled Kaley aside, like, ‘I’m sorry, I don’t understand what’s happening. Why does he keep calling you Penny?’
Pelphrey recounted that Cuoco clarified the matter directly: She’s like, ‘That’s my character in The Big Bang Theory.’ I was completely unaware.
Why This Matters
Kaley Cuoco and Tom Pelphrey have remained one of television’s most high-profile couples since going public in 2022, capturing significant public interest due to their respective successes on major projects like The Big Bang Theory, The Flight Attendant, and Ozark. By openly sharing unconventional relationship practices such as separate sleeping arrangements and candid moments of navigating blended home life in the spotlight, the couple continues to draw widespread engagement from fans and industry observers alike. Cuoco’s confirmation that their family is now officially complete
signals a settled personal foundation as both performers manage their upcoming professional commitments alongside parenting two young children.
Frequently Asked Questions
What is the name of Kaley Cuoco and Tom Pelphrey’s new baby?
Their second daughter is named Philomena Carmine Bobby Pelphrey, affectionately nicknamed “Philo” by her parents.
When was Philomena born?
Philomena was born on Monday, 12 October.
How many children do Kaley Cuoco and Tom Pelphrey have together?
The couple shares two children together: their eldest daughter, Matilda, born in March 2023, and their newborn daughter, Philomena.




