The RHOBH daughters have grown up on camera and this video shows proof of it — and how much they love each other.

Kyle Richards has been sharing parts of her life and her family on The Real Housewives of Beverly Hills for the past 13 seasons, since the show first premiered in October 2010 and now we’ve got proof her youngest daughter, Portia Umansky, is almost all grown up.

Viewers have watched as Kyle has gone through ups and downs throughout her marriage with husband Mauricio Umansky while raising four daughters — Farrah Brittany (Kyle’s daughter from a previous relationship), Alexia Umansky, Sophia Umansky, and Portia — together. The girls have grown up on camera, most notably Portia, who was just a little kid at the start of the series.

Now, Portia is a teenager doing so much on her own. But to her sisters, like Sophia, she will always be their baby girl. Sophia’s latest TikTok video proves that to be true.

What Sophia Umansky reveal about her sister, Portia

In the video set to “Iris” by Goo Goo Dolls, posted to Sophia’s TikTok account on April 10, a very young Portia can be seen sitting on the edge of the bathtub, sweetly talking into the camera. Within moments, the camera flashes to Portia now, wearing her school uniform while sitting in the passenger seat of a car and drinking an iced matcha.

“Only a big sister can understand this feeling,” Sophia wrote in the caption of the video.

The bond between Kyle’s daughters is unparalleled. During a March 27 episode of the Let’s Talk Off Camera with Kelly Ripa podcast, Kyle talked about just how close they are with one another. “With my girls, they just love each other so much,” Kyle said. “They get along so well. They’re all so different. They have so much respect for each other.”

Kyle Richards’ Latest Update on Portia Umansky

In a chat with The Daily Dish in February, Kyle opened up about how it’s been to teach Portia to drive. “I’ve gone through this four times, and every time, I say, ‘Careful, don’t do this or that,’ and I get yelled at,” Kyle said. “And I’m like, ‘Let me do my job. You’ve literally never been behind the wheel, and I’m in this car, too, and we all want to live.'”

Still, Kyle said Portia has done an amazing job learning to drive. “She’s extremely responsible, and she’s doing great driving, [but] no matter what happens, it’s really scary,” she said.

Kyle also revealed that Portia is applying for colleges next year, which is “really weird” for her to think about especially since Portia has “no memory of any life before the show.” “When we started the show, she was in a crib and diapers,” she said. “Now, she drives, and [she] is applying to colleges.”