Khloe Kardashian and North West at Kanye West Yeezy Season 2 during New York Fashion Week in 2015 Credit: Kevin Mazur/Getty Images

She's a saint, too! Khloe Kardashian revealed on Wednesday, January 13, that her 2-year-old niece, North West, is obsessed with her baby brother, Saint.

"So, so cute," the Kocktails With Khloe host, 31, said during an appearance on Good Morning America of her new nephew. "Just a newborn. They don't do much at this age."

Khloe's sister Kim Kardashian welcomed her son in early December with husband Kanye West. The couple dubbed him "Saint" after using that moniker to refer to the baby throughout her difficult second pregnancy.

Baby Saint has been the center of attention since his arrival in the Kardashian-West household  which was previously a concern. "You never know when they're the only children at first," Khloe said of North on Wednesday morning. "And they have a new one. You never know how they're going to react."

Luckily, little Nori has adjusted well into her role as a big sibling. "North is obsessed with him," Khloe dished. "North will say, 'My name is Saint!' She wants her name to be Saint now."

Proud mom of two Kim, 35, released the first photo of baby Saint on January 2, and included North in the sweet post. In the caption that accompanied the snap of Saint's tiny fingers wrapped around Nori's pointer finger, Kim revealed what Nori said during that special sibling moment: "She said, 'He's my best friend.'"

She said, "He's my best friend."

A photo posted by Kim Kardashian West (@kimkardashian) on


Kardashian family matriarch, Kris Jenner, revealed more details about the newborn while speaking to Us Weekly and other reporters last month. "I love the baby name. It's amazing," the momager, 60, told Us. "He's definitely a saint. It's perfect."

How about North? "She's amazing," Kris said on December 9. "He's been home a very short time, so she loves her little brother. It's cute."

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