North — whom Ye shares with his ex wife, Kim Kardashian — posted a series of photos to her and her mom’s shared TikTok account on Jan. 17. In the slideshow, North showed off a new grill that covered her teeth in metal and jewels.

“Random,” she captioned the photo in blue font.

North West shows off her own grill.KimandNorth / TikTok

Another snap on her post showed North at the dentist, on the beach with friends and riding an ATV.

Also on Jan. 17, her famous father showed off a new, metallic look made custom for him. A spokesperson for Ye confirmed to TODAY.com that he’d gotten “titanium dentures” installed.

Kardashian has previously opened up about wanting her kids to have a “normal life” as much as possible, despite their parents’ fame.

“I’ll do anything to keep their life as normal as possible,” Kardashian told Angie Martinez on her “IRL” podcast in December 2022.

The conversation came shortly after she and Ye, the rapper formerly known as Kanye West, divorced after eight years of marriage. They finally settled their divorce in November 2022, agreeing to “equal access” to their four children, according to documents obtained by TODAY.com.

Kardashian and Ye share four children: North, Saint, Chicago and Psalm West.

Kardashian told interviewer Martinez about the difficulties of co-parenting amid media headlines and Ye’s erratic behavior, including antisemitic social media posts in October 2022.

“I definitely protected him, and I still will in the eyes of my kids. For my kids. So, in my home, my kids don’t know anything that goes on (in) the outside world,” Kardashian told Martinez.

“One day my kids will thank me … for not bashing their dad,” she said.

Read on to learn more about Kardashian’s four kids.

North West

Kardashian and Ye welcomed their first child, North, on June 15, 2013.

Kardashian revealed how she came up with her daughter’s name in a 2020 makeup tutorial she did with Kylie Jenner.

“I actually got it from Jay Leno, who made that as a joke,” she said at the time. “I was like, ‘No way, I would never name my daughter that.’ Like, I said that on his show. Everyone was coming up to me like, ‘It’s such a cool name. You should really think about it.'”

Kardashian said it took “four or five days” for the name to stick.

North has an eye for fashion just like her mom. In a March 2022 interview with Vogue, Kardashian said that her daughter is “very opinionated when it comes to what I’m wearing.”

“She’ll always complain when I’m wearing too much black,” the SKIMS founder said.

“I showed up at her school on Valentine’s Day wearing head-to-toe pink, and she got so excited she ran over and hugged me,” Kardashian added. “(Of course) she opened my coat, saw the black lining, and says ‘Mom, you’re still wearing black.’”

North also wasn’t afraid to critique her mom’s 2023 Met Gala look — a quality that led Kardashian to call her “the new Joan Rivers” in an episode of “The Kardashians.”

However, their love for fashion isn’t the only thing they have in common. North and Kardashian also like to make TikToks together.

On Aug. 24, they shared a cute TikTok video on their joint page of them singing a sped-up version of Lana Del Ray’s 2023 hit song “Say Yes to Heaven.Then, in July, they shared a video of them having a relaxing spa day together.

Kardashian threw North a Hello Kitty-themed party for her 10th birthday. On TikTok, she shared some clips of what went down at the event — think pink pajamas and Hello Kitty-themed sweets.