Kaley Cuoco has a brand-new Halloween tradition, and this year it came with a sweet milestone. The Big Bang Theory alum posted a carousel on November 1 showing her, fiancé Tom Pelphrey and their daughters, Matilda and newborn Philomena, all dressed as Minions, according to People’s report on the post.
Philomena was only 19 days old on October 31, which makes this her very first Halloween and the family’s first holiday as a foursome.
Kaley Cuoco’s Halloween 2026 – Quick OverView
| Detail | What We Know |
|---|---|
| Who posted | Kaley Cuoco, on Instagram (Tom Pelphrey shared some of the photos too) |
| Date posted | November 1, 2026 |
| Costume theme | Matching yellow-and-blue Minions outfits |
| Who’s in the photos | Cuoco, Pelphrey, Matilda (3) and baby Philomena |
| Philomena’s age | 19 days old on Halloween |
| Caption | “Never thought I’d become the mom who prefers a family costume, but I do. Hold my calls.” |
What Did Kaley Cuoco Post for Philomena’s First Halloween?
Cuoco, 40, shared the photos on Instagram on Sunday, and the look was fully coordinated. She and Pelphrey, 44, wore yellow-and-blue Minions outfits, Matilda had a matching costume, and Philomena wore a tiny yellow Minions onesie. In one photo, Cuoco holds the baby while the rest of the family poses at home. Another shows the group out trick-or-treating with Matilda. Pelphrey posted some of the same pictures on his own account, and the big-sister shot came with a simple “Big sis” caption, as IANS reported.
The caption is what got people talking. “Never thought I’d become the mom who prefers a family costume, but I do,” Cuoco wrote, finishing with “Hold my calls.”
Why Is This Kaley Cuoco Post Getting So Much Attention?
Part of it is timing. This is one of the first public glimpses of the family together since Philomena arrived, and a newborn’s first holiday is the kind of milestone fans love to follow. Part of it is the tone. There is no staged red-carpet polish here, just a parent laughing at how much her priorities have changed.
Minions are also an easy crowd-pleaser. The costumes are bright and instantly recognizable, and they work in baby sizes, so everyone from a 19-day-old to a 3-year-old can join in.
When Was Kaley Cuoco’s Baby Philomena Born?
Philomena Carmine Bobby Pelphrey was born on October 12, 2026. Cuoco announced her arrival two days later, on October 14, in an Instagram post that said the couple was “so grateful for the crazy wild up and down journey” that led to their little “Philo,” per ABC News. She called the family “officially complete” and joked that it was “time to bring Matilda’s baby home.”
Pelphrey called his daughter “another miracle” and thanked Cuoco for showing up “in every way” even on days she wasn’t feeling her best. The middle name Carmine is a family one: it was Cuoco’s father’s middle name and also appears in Matilda’s full name, NBC New York noted.
A few days later, Cuoco also shared a sweet Instagram Stories clip of the family dog, Dolly, meeting the newborn, Hello! reported.
How Is Matilda Handling Being a Big Sister?
Judging by the photos, she’s right in the middle of the fun. Matilda, who turned 3 in March, is in the family Minions look and gets her own “Big sis” moment in the carousel. Cuoco has kept her updates light so far and hasn’t shared much beyond these small snapshots of the adjustment.
Halloween is not new territory for this family. For Matilda’s first Halloween in 2023, Cuoco posted five different costumes in a single carousel, as ET covered at the time.
Kaley Cuoco and Tom Pelphrey’s Family Timeline
| Date | Milestone |
|---|---|
| April-May 2022 | The couple met through their mutual manager and went public. |
| March 30, 2023 | Daughter Matilda Carmine Richie Pelphrey was born. |
| August 2024 | Kaley Cuoco and Tom Pelphrey announced their engagement. |
| June 2026 | They revealed they were expecting a second daughter. |
| September 2026 | Pelphrey won an Emmy for Task and thanked his “very pregnant” partner in his speech. |
| October 12, 2026 | Baby Philomena was born. |
| October 14, 2026 | Cuoco announced the birth on Instagram. |
| October 31, 2026 | Philomena’s first Halloween, at 19 days old. |
| November 1, 2026 | Cuoco shared the Minions family photos. |
Pelphrey called his family “the crown jewel” of his life during that Emmy speech, as The Daily Beast recapped.
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FAQs About Kaley Cuoco’s Halloween Post
How old was Kaley Cuoco’s baby on her first Halloween?
Philomena was 19 days old on October 31, 2026. She was born on October 12.
What did Kaley Cuoco’s family wear for Halloween?
Cuoco, Tom Pelphrey, Matilda and Philomena all wore matching yellow-and-blue Minions costumes. Philomena’s was a baby-sized yellow onesie.
What is the name of Kaley Cuoco’s second daughter?
Philomena Carmine Bobby Pelphrey, nicknamed “Philo.”
Are Kaley Cuoco and Tom Pelphrey married?
Not yet. They got engaged in 2024, and recent reports still describe Pelphrey as her fiancé.
A First Halloween Worth Remembering
The photos aren’t a big announcement, and they don’t need to be. Kaley Cuoco gave fans a cheerful look at a family settling into life with two little girls, and a caption that made “family costume mom” sound like the best title she’s ever had.
Faizullah Baig
Entertainment & Digital Culture Writer at WordPlay2018
Faizullah Baig is a writer at WordPlay2018 covering entertainment, celebrity news, movies, television, pop culture, and digital trends.
His work focuses on explaining current entertainment stories in a clear and reader-friendly way, with attention to the details behind trending headlines.
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Faizullah primarily covers:
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