Kris Jenner on how Mother's Day will be different with 3 new grand babies

"We have three new high chairs at the table!" she said.

The Jenner-Kardashian clan has expanded in 2018!

"We have three new high chairs at the table! We’ll probably do a wonderful dinner with everybody. We’re trying to figure it out because in my family, everybody wants to do it," she said of hosting duties.

Jenner is now a grandmother of nine, including Kim's two other children, Kourtney's three and Rob's daughter. Life "doesn’t get any better than this," she said.

"There’s a certain inner strength that the girls possess," Jenner said about her five daughters. "It’s very important to have their level of thick skin. They’re very smart girls, they’re very intelligent and they’re very creative. And they love getting up every day and working."

"It’s obviously a bit weird that your little sister is having a baby before you," she said. "I didn’t expect it to happen like this. But it’s beautiful.”

In fact, Kendall says her sister's little girl has brought them closer together.

"We’ve always been very close, but we would butt heads all the time. This has made her a bit more loving toward me," she said.