the correspondent reminded the Kar-Jenner family of how differently the makeup mogul acted when first hitting the TV screen.
"In the beginning, it was really fun because Kendall and Kylie, they weren't even teenagers yet," family matriarch Kris Jenner explained.
Read more on Kylie Jenner
The video then switched to a throwback clip of an iconic KUWTK episode when a pre-teen Kylie danced on a stripper pole in a pair of high heels.
Robin then addressed her older sister Kim, 41, in a confessional saying: "From almost day one, they have grown up in front of the camera.
"Is it different for them than it is for you?" she asked, to which the megastar replied: "I think it is different because we had a whole life without the cameras."
The preview then showed old selfie videos of Kylie rocking bright blue hair as she laughed and joked with friends.
"Kylie had a really authentic like goofy teenage energy. She made funny weird little videos that I think in the moment when Keeping Up was starting to calcify a little bit and they were starting to be much more careful about their narrative," writer Zan Romanoff explained.
An old video of the youngest Kar-Jenner then popped up where she opened her mouth full of half-eaten pretzels to the camera.
"I know it's going to be gross," she laughed.
YOUNG MOM
However, Kylie has taken on a much more serious and secretive persona in her 20s.
The reality star has remained ultra-private regarding her two pregnancies and has yet to even reveal her infant son's name.
The TV personality has focused heavily on her Kylie Cosmetics, Kylie Baby, Kylie Swim, and Kylie Skin lines.
DISNEY DAY
But the mother of two recently let loose for a day of fun as she headed to Disneyland with her daughter Stormi, boyfriend Travis Scott, and other friends.
The couple took their adorable four-year-old on a carousel during their family outing.
The tiny tot was dressed in a Space Jam shirt with black pants and pink glitter Minnie ears with a unicorn horn.
Kylie and Travis, 30, went for more subtle looks, as they wore all black.
Stormi was pictured riding on the King Arthur Carrousel on one of the princess horses.
Her younger brother, previously named Wolf Webster, was not present at the park.
KEEPING IT NATURAL
While on their trip to Disneyland, a fan shared a Tiktok video of Kylie out with her assistant, Maguire Amundsen and others started to notice she went makeup-free.
The KUWTK alum went for her natural shoulder-length straight hair instead of extensions, and a fresh face.
Kylie seemed to be happy as she walked alongside Travis.
The young mom was also praised last month for showing off her stretch marks and natural body after giving birth to her son.
We pay for your stories!
Do you have a story for The US Sun team?