Kourtney Kardashian is keeping the day of Rocky Barker's birth fresh in her mind.
Five days after celebrating her and Travis Barker's son turning 2, the Kardashians star shared a never-before-seen photo taken shortly after Rocky's arrival in 2023.
As seen in a snapshot posted on Instagram Nov. 6, Kourtney was wearing gray pajamas as she cradled her baby boy while lounging on a hospital bed. To protect Rocky's privacy, the 47-year-old—who is also mom to kids Mason, 15, Penelope, 12, and Reign, 10, with ex Scott Disick—covered her son's face with a heart emoji.
"On the night you were born, the moon smiled with such wonder that the stars peeked in to see you and the night wind whispered, 'Life will never be the same,'" Kourtney wrote in the caption, quoting Nancy Tillman's On the Night You Were Born. "Because there had never been anyone like you…ever in the world."
Alongside a photo of the children's book resting on a fuzzy blanket, she added, "Heaven blew every trumpet and played every horn on the wonderful, marvelous night you were born."
Indeed, Rocky's birth was quite eventful. In fact, it was a three-day labor process that started on Oct. 29, when Kourtney started having contractions around 8 p.m.
"I'm not in any pain," she told sister Khloe Kardashian at the time, as seen on a 2024 episode of The Kardashians. "I don't know if his real birthday is supposed to be Halloween or today."
Ultimately, Kourtney's water broke on Halloween night, with doctors rushing her to the delivery room around 11:45 p.m. Rocky was born exactly on midnight Nov. 1 to Frank Sinatra's "That's Life" playing on the stereo.
"We were like, ‘What a perfect song,' The way that it all happened is just such a reminder that God's timing is everything," Kourtney shared on the show. "It's everything I've ever dreamed of. Everything we've been through to get to this moment, it just feels so surreal."
She added, "I'm so happy in my blissful baby bubble and the love with Rocky."
To see Rocky through the years, keep reading...
Live Like Jack and Sally
For Halloween 2025, Kourtney Kardashian and Travis Barker dressed up as Sally and Jack from The Nightmare Before Christmas, while their son Rocky Thirteen Barker served as Zero.
What's This?
All hail the Pumpkin King's baby boy!
Little Pumpkin
Kourtney posted this adorable photo of Rocky behind the wheel in October 2025.
Look Both Ways
Travis showed his son how to safely cross the street while traveling for his and Blink-182's Missionary Impossible Tour in August 2025.
Big Foot Forward
The tiny tot took a giant step toward a menacing cutout of Sasquatch, proving he's not afraid of the fictional figure.
Rocker in the Making
Rocky made it clear he's taking after dad Travis by playing drums in July 2025.
That's Amore
Rocky even brought along a ukulele while on vacation in Portofino, Italy, in July 2025, with Kourtney captioning the moment, "When the moon hits your eye like a big pizza pie."
Playtime With Mom
Rocky sported some leopard print while playing with his mother, as seen in this pic the drummer shared on Instagram in honor of his wife's 46th birthday in April 2025.
Beach Vacay
Kourtney and her baby boy enjoyed a quiet moment in the shallow ocean.
Celebrating Mom's Birthday
During her 46th birthday trip in 2025, Kourtney took a break from reviewing some home renovation plans to enjoy the view from their private jet with her baby boy.
Beach Stroller
Kourtey and Travis walked hand-in-hand with their son while on the beach in a February 2024 Instagram post.
Little Drummer Boy
In January 2025, Travis showed that his son was following in his footsteps when he posted this pic of Rocky behind a mini drum set.
Tiny Learner
Rocky was deep in a book, reading all about the Pixar movie Inside Out 2 in November 2024.
Catching Some Rays
The Kardashians star took her son for a beach walk, as seen in an Instagram photo she shared in November 2024.
Disney Dad
On Rocky's first birthday, Travis took his son to meet Mickey Mouse at Disneyland.
House of Mouse
The baby boy got to take home his very own Mickey Mouse balloon during his visit to the Happiest Place on Earth.
Around the World
Rocky played with some unique toys, embracing a globe bouncy ball and a skeleton prop ahead of Halloween.
Bat Baby
For Rocky's first Halloween, Kourtney and Travis dressed him in a sweet bat onesie.
Spook-tacular
At 11 months, Rocky also sported a skeleton outfit for Halloween 2024.
By the Shore
The couple took Rocky to the ocean in an October 2024 snap.
Growing Up Fast
He took in the views in September 2024.
Spot the Tot
The reality star bundled up in a cheetah print coat as she carried Rocky in this snapshot shared by Travis in September 2024.
Miss You
The Blink-182 drummer kissed his baby boy on the cheek in this September 2024 picture.
Mother-Son Selfie
Say cheese! Kourtney snapped a breastfeeding selfie with Rocky in September 2024.
Tour Life
In August 2024, Kourtney shared photos from the road as the family joined Travis on Blink-182's summer tour, including this snapshot of herself nursing Rocky backstage.
Aliens Exist
Rocky had a blast riding on an UFO buggy backstage at a Blink-182 show.
Father's Day Tribute
"Happy Father’s Day @travisbarker !!" Kourtney wrote to Travis on Instagram on Father's Day 2024, sharing never-before-seen pics of her husband with their son. "Beyond grateful for the Dad that you are to our baby boy, and all of our kids."
Kisses for Baby
The reality star continued, " You keep us safe and protected and take care of us. Having a family with you is heaven. Happy to celebrate you!"
Sun Day, Fun Day
Kourtney also included this pic of Travis and Rocky in her Father's Day tribute.
The Parenting Show
Travis' daughter Alabama shared this photo of the couple with baby Rocky in June 2024.