Ariana Biermann’s little bro, KJ, isn’t so little anymore. And even she “can’t believe” it.
The Next Gen NYC cast member returned to TikTok this week to share a quick update on Kroy Jagger “KJ” Biermann. Ariana posted an adorable video of her standing beside her teenage brother while joking about their statures.
“This is me and KJ’s difference in size,” she said in the July 8 video. “We’re basically the same height… He’s 14.”
As seen in the clip, KJ stood about a foot taller than his big sister. The siblings’ mom, Kim Zolciak, previously confirmed that KJ is 6’1”, the same height as his little brother, Kash Biermann.
Ariana Biermann dotes on her little brother KJ: “He’s my best friend”
Seconds into the TikTok, KJ demonstrated his strength by lifting Ariana into the air before telling the camera, “Guys, that’s my daily dose of me.”
Ariana let out a laugh and proceeded to gush over the student football player.
“My little nugget,” she said in a baby voice. “He loves… when I give him a lot of hugs.”
“It’s my favorite thing in the world,” KJ replied as he playfully rejected Ariana’s embrace.
“He’s my best friend,” Ariana continued. “He doesn’t like to claim me anymore.”
Ariana Biermann shares an update on her younger siblings
KJ is the oldest son of estranged couple Kim and Kroy Biermann, who tied the knot in November 2011, about six months before welcoming KJ. Their second son, Kash, was born in August 2012, and their twins, Kaia and Kane, were born in November 2013. Kroy adopted Ariana and her big sister, Brielle Biermann, roughly 12 years ago.
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Ariana shared an update on her younger siblings in a May interview with The Daily Dish. “My oldest brother, KJ, is about to go to high school. I’m going to throw up,” she joked. “He’s huge.”
She described Kash as “the sweetest boy ever,” and said he and KJ “both tower” over her.
Ariana called her little sister, Kaia, “amazing,” saying she inherited her parents’ amusing qualities.
“[Kaia] is a character of her own, I would say,” Ariana said. “She’s got the funniest parts from both my parents.”
The RHOA daughter said her youngest brother, Kane, was “the smartest, cutest little munchkin ever,” and confessed she still feels like he’s 4 years old.
“My little twins, they’re 11, [and] still my babies,” Ariana said.
Ariana Biermann says mom Kim Zolciak is dating again amid Kroy divorce
Kim and Kroy announced their split more than two years ago and have yet to finalize their divorce. While it’s unclear when the legal battle will be over, Ariana said her mom was thriving amid the split and was back in the dating scene.
RELATED: Ariana Biermann Sheds New Light on Her Relationship With Her Mom, Kim Zolciak
“She’s exploring her options, and she should,” Ariana told Us Weekly in April. “She’s out there, and she deserves it. Go have fun. I’m like, ‘Don’t get anything serious yet.’ I also tell her we’re in a totally different world than we once were [and] these people are f***ing crazy.”
Learn more about Ariana’s personal life, including the new NYC apartment she got with her boyfriend, Hudson McLeroy.
