Kris Jenner Expresses Her Amazement as She Joyfully Celebrates Granddaughter Penelope’s 13th Birthday, Reflecting on How Quickly Time Has Passed and Sharing That She ‘Can’t Believe’ Penelope Is Now ‘Officially a Teenager,’ Marking This Special Milestone with Heartfelt Messages and Family Festivities.

The newly-minted teenager is the daughter of Scott Disick and Kourtney Kardashian Barker

Penelope Disick is officially a teenager!

On Tuesday, July 8, Kris Jenner shared a carousel of photos on her Instagram as she celebrated her granddaughter Penelope’s 13th birthday. In one of the sweet pictures, Jenner, 69, can be seen smiling next to Penelope and daughter Kourtney Kardashian Barker when Penelope was much younger.

Other throwback photos show Penelope throughout the years, posing with Jenner while the two wear gowns, smiling next to some of her siblings and striking poses.

“My beautiful granddaughter Penelope is officially a teenager!! I can’t believe you are 13 today!” Jenner wrote in her caption. “P you are such a smart, strong, confident, kind, fun, and amazing girl… You’re the best daughter, sister, granddaughter, friend, cousin, and niece, and you make all of us so proud every single day.”

“You already have the most amazing sense of style and such a creative spirit. Getting to watch you grow into this amazing young lady has been one of the greatest blessings of my life and being your Grandmother is a gift I cherish every single day. The world is yours my sweet P, and I love you beyond words!! 💖🎂🤍.”

“My baby girl is 13 😩🥺💘,” Kourtney wrote in the comments.

Kourtney shares daughter Penelope and sons Mason, 15, and Reign, 10, with ex Scott Disick. She is also mom to son Rocky Thirteen, whom she shares with her drummer husband Travis Barker.

In early June, Kourtney had a moment when her daughter Penelope graduated from the sixth grade. The then-12-year-old captured an emotional moment of her mom crying as Kourtney said she was in her feelings after Penelope finished school.

“Me crying bc my baby girl is done with 6th grade,” she wrote, adding, “she’s taking pics of me.” In the picture, the mom of four wore cheetah print pajamas while covering her face.

Back in April, the Lemme co-founder shared a carousel of photos on her Instagram from the beach, wearing a long, multicolored two-piece set with pictures of black-and-white faces on it.

In the comments, the proud mom revealed that her daughter Penelope had taken the photos, and the fans in her comments couldn’t believe it.

“Ok P always coming thru for the stans 🔥🔥🔥,” one person wrote. “P the best photographer 🔥,” said another.

“She has taste and style and eye 📸🤍🤍,” a third wrote, as someone else said, “Perfect composition. Talented!”