During a recent appearance on The Ellen DeGeneres Show, the businesswoman shed some light on their interests including the revelation that North loves to rock out.

“She is my girliest girl that loves pink and purple and makeup,” Kim shared with Ellen DeGeneres. “All my kids are so different. North is like goth—she’s into Hot Topic. She puts fake tattoos on her face, and she listens to Black Sabbath, and she’s just like a full goth girl.”

Kim continued, “Saint is like video game, tech wiz—like, amazing. And Psalm is really into Paw Patrol and Cars. Like, every kid is so different. But Chi-Chi is my little princess. Anything princess, anything girly girl—that’s her.”