Inside Kaley Cuoco’s Cozy 40th Birthday Bash With Fiancé Tom Pelphrey

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Kaley Cuoco’s trip around the sun was a big bang. 

Kaley Cuoco, known for her role on The Big Bang Theory, recently shared photos from her 40th birthday party, which was attended by her fiancé, Tom Pelphrey, and other family and friends.

Kaley celebrated turning 40 with parties on both coasts! She shared on Instagram about a surprise west coast celebration and a fun birthday dinner in New York with close friends and family. She called it an amazing year, decade, and life!

For the event, actress Kaley Cuoco—who has a 2-year-old daughter named Matilda with Tom Pelphrey—wore a sleek black silk jumpsuit with her hair pulled back into a low ponytail. Her fiancé coordinated with her, also wearing all black.

She shared that she’s incredibly thankful for every experience life has given her, and for the journey that brought her to where she is now. She expressed her love for her family, friends, and pets, and thanked everyone for making her birthday so wonderful.

Kaley also showed her love and gratitude to Tom, who helped plan her birthday weekend.  

She told the Love & Death actor how much he makes her feel loved, saying she feels like the luckiest girl in the world to share her life with him.

Her celebrations didn’t stop with dinner. The newly engaged couple—they got engaged last August—also went to a show at the Paris Theater, where Kaley shared they first met three and a half years prior.

At her party in the West Coast, she swapped her fancy designer clothes for a more casual look – a trucker hat and bolo tie – to fit the western theme. Her boyfriend, Tom, shared a peek at the fun on Instagram, also using the post to celebrate her birthday and call her his “favorite person.”

He shared a December 1st post with photos of Kaley through the years, writing that while he hadn’t read the beginning of her work, he was thrilled to support her now and in the future. He praised her huge heart, saying she has room for everyone she loves – her pets, her work, her friends, and family – and still makes him and their daughter, Matilda, feel incredibly special, like they’re the only people in the world.

Tom finished his heartfelt message by saying, “Happy birthday to the most attractive, awesome, and hilarious person—I hope you feel as much love today as you always share with others.”

Keep reading to see more moments in Kaley and Tom’s romance…

Kaley Cuoco posted a photo of herself, Tom Pelphrey, and their 7-month-old daughter, Matilda, celebrating their first Thanksgiving as a new family and looking forward to Christmas.

Kaley cuddled her baby girl following her arrival on March 30, 2023.

Shortly after their daughter Matilda was born, The Big Bang Theory star shared a sweet message on Instagram: “How’s it going!” She also expressed her gratitude to her partner, Tommy Pelphrey, writing, “Cheers to a year with you, @tommypelphrey. I’m eternally grateful for everything we share. I love you, bub!”

Tom shared a happy family photo and quoted the poet Rumi, writing, “Surround yourself with people who support you.”

Oh my gosh, you guys, it was the cutest thing ever! Kaley and Tom had all their furry babies with them – seriously, a total cuddle puddle with Matilda! I mean, more dogs just makes everything better, right? It was pure perfection!

Kaley shared on Instagram that her daughter, Tildy, and their dogs quickly became close friends, particularly Tildy and Opal, who now follow each other everywhere!

Little Matilda flashed a sweet smile during playtime with mom.

Kaley gave Tom a sweet smooch during a family day out.

Tildy was dressed to impress on her first Father’s Day with dad Tom.

Kaley shared a precious moment with her baby girl during some mother-daughter time.

Okay, seriously, Matilda’s mom is EVERYTHING. Tom totally gets it – she’s hilarious, unbelievably kind, and honestly, the bravest, most beautiful woman ever! And he’s right about their little girl – Matilda is SO lucky to be raised by such incredible, strong, independent women. I’m officially obsessed with this whole family and their amazing female role models!

Matilda proved she takes after Kaley in this silly selfie.

Kaley shared a sweet photo of Tom and their daughter, Tildy, with a heartfelt message. She wrote about how much he means to her and everyone who knows him, listing all the wonderful roles he plays – from partner and son to brother, uncle, and even dog dad! She also playfully acknowledged his many talents, like making smoothies, coffee, and tuna sandwiches, and ended with a loving declaration: he’s the best daddy ever! They all love him very much.

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2025-12-02 17:47