It can't be easy shopping for Christmas presents for North West.
"I'm not going to compete with the clothing with her," Khloe Kardashian says of finding just the right gifts for her niece. "She's a major fashionista. That stresses me out, the fact that I'm nervous to buy my one-year-old niece something."
Khloé will stick to buying North West some toys, "things that I know she likes to play with and it's easy and I can't go wrong."
As for nephew Mason Disick, the star of Kourtney & Khloé Take the Hamptons (airing Sundays on E! at 9 p.m.) said, "He so cute. He's really into Ninja Turtles right now…So anything Ninja Turtles."
Mason's little sister Penelope "is such a girl," Khloé said. "P just loves baby dolls. She's easy with one baby doll."