Kim Kardashian West kissing North West

"This is one of the happiest days of my life!" For Kris Jenner, that was the day when her daughter Kylie Jenner and ninth grandchild Stormi surprised her with the news that she was going to be a grandmother for the 11th time (via Instagram).

Kris, whose grandkids call her "Lovey," is grandma to Mason, Penelope, and Reign (from daughter Kourtney Kardashian and ex Scott Disick); North, Saint, Chicago, and Psalm (from daughter Kim Kardashian West and ex Kanye West); True (from daughter Khloé Kardashian and her on-again, off-again boyfriend Tristan Thompson); Dream (from son Rob Kardashian and his ex Blac Chyna); and Stormi (from daughter Kylie and her boyfriend Travis Scott).

As with all things Kardashian, Kris Jenner’s grandkids are living their best lives and doing it in designer style, as frequently shared by their famous parents on social media. Here are some of the most expensive outfits worn by the Kardashian kids.

Kylie Jenner and Stormi Webster posing
Kim Kardashian West holding North West
Kim Kardashian West walking with North West
Kourtney Kardashian and family
Penelope Disick posing
Khloe Kardashian and True Thompson posing
Dream Kardashian smiling
Kim Kardashian West posing with Saint West; Ralph Lauren jacket
Kris Jenner, Stormi Webster, and Kylie Jenner posing
Dream Kardashian, Chicago West, and True Thompson, and Khloe Kardashian smiling
Stormi Webster holding a purse