All About Kaley Cuoco and Tom Pelphrey’s Daughter, Matilda

Kaley Cuoco and Tom Pelphrey are parents to their daughter, Matilda.

The Flight Attendant star and Ozark actor celebrated the arrival of their first on March 30, 2023.

The couple — who publicly confirmed their relationship in May 2022 — announced her birth on Instagram, calling her the "new light of our lives" alongside a set of family photos.

"We are overjoyed and grateful for this little miracle 💓," Cuoco wrote. "We are blessed beyond belief 💗 @tommypelphrey didn't think I could fall even more in love with you, but I did 💗."

Since then, the proud parents haven't shied away from sharing sweet snaps of their little girl on social media, including Matilda twinning with Cuoco and cuddling up with Pelphrey.

The pair — who respectively got to celebrate their first Mother's Day and Father's Day in May and June — are relishing in their new roles as "mom and dad."

Three weeks after Matilda's birth, Pelphrey gushed about Cuoco's natural parenting abilities, revealing that she's flourishing as a first-time mom.

"She is so good at it," he told Access Hollywood. "It's like all the qualities that I love Kaley about times 100. She's so funny and she's so nurturing and easy and playful and loving ... It's beautiful."

Here's everything to know about Kaley Cuoco and Tom Pelphrey's daughter, Matilda.

She's Kaley's "mini me"

Cuoco posted an adorable selfie with Matilda on her Instagram Story in July, jokingly highlighting the striking resemblance between her and her then-3-month-old baby. “Mini-me," the Based on a True Story actress captioned the shot, which showed Cuoco mimicking Matilda's wide eyes and open mouth.

When talking to PEOPLE in January 2024, Cuoco said that her favorite thing about her daughter is that "she finds me hilarious."

"I think she’s my best audience," the new mom said. "I never had more laughs than I do in our house with this baby. And I used to feel like I got a lotta laughs, but now with her, I am her 24/7 clown entertainment, and I love nothing more.”

She's a "daddy's girl"

Cuoco posted a photo of Pelphrey and Matilda on her Instagram Story in August 2023 and captioned the adorable snap, "Daddy’s girl."

In the photo, The Flight Attendant star's boyfriend was seen lying down on a baby mat next to their daughter. The sweet picture was posted a few days after the new mom celebrated Matilda turning 4 months old.

This only became more true as Matilda got older, as Cuoco confirmed while speaking with PEOPLE in January 2024. “Whenever he walks in the room, she only wants to be with him. She is a total daddy’s girl," she said.

She looks "exactly" like Tom

When speaking with PEOPLE in May 2023, Cuoco noted that Pelphrey "just loves" Matilda and she resembles him as well.

"She looks exactly like him," Cuoco said of Matilda's features. "And he has a very distinct voice, so when he talks to her, she's like 360. Her head turns around, and she's like, 'I know that voice.' It's very sweet."

When asked to describe what has surprised her most about seeing her boyfriend in his new role as a father, Cuoco said, "I cannot believe how natural he is, how much he loves it."

"I mean, when we were in the hospital, he did everything — every diaper, he's the swaddle king," she continued. "All the nurses said, 'Oh my God, you're the best guy swaddler we've ever seen.'"

She enjoys time at the pool

Matilda is already showing a love for the water. Cuoco shared a summertime photo of her little girl chilling in the pool while staying cool with some sweets. In the snapshot, Pelphrey held their baby girl — who was dressed in a watermelon bathing suit — above the water as he fed her a red watermelon popsicle.

She likes to snuggle with Kaley and Tom's puppy

In July 2023, Cuoco shared a few photos of "Tildy" on Instagram with one of the family's dogs, Opal. The first image showed Matilda snuggled up on the sofa with the pup, while the second pic showed the adorable baby cuddled up on her dad’s chest, while Cuoco slept on Pelphrey’s shoulder and held Opal.

On July 10, the actress reposted a similar photo that Pelphrey had shared on his Instagram. In the snap, Cuoco kissed her then 3-month-old daughter's cheek as Pelphrey smiled for the camera. In between the family of three, Cuoco's dog nuzzled his way in.

She has her own pony

Matilda isn't just a dog lover. In September 2024, Cuoco told PEOPLE that her daughter — who was 17 months old at the time — already has her own pony, and she is "so fearless" that she even rides it herself.

"We had a special saddle made for her, so it actually props her up," Cuoco said. "And she just sits in that thing and walks around and it is crazy."

She added that Matilda is still fully supervised during these rides, though. "We're all there," she said.