Khloe Kardashian might have a lot going on, but being an aunt is a top priority.
The Keeping Up With the Kardashians star used her newly launched app to gush about how happy she is being "the wild aunt" to Kim Kardashian and Kourtney Kardashian's four (soon-to-be five!) children. "I love everything about being an aunt," she explains in the subscriber-only video.
PHOTOS: Khloe's Ladies Night With North and Penelope
Despite the fun she has spoiling her nieces and nephews, Khloe shared that it's a family effort to take care of such a large brood. "They say it takes a village to raise a child -- that couldn't be more true," she says. "We all have so much fun helping raise each other's kids."
The 31-year-old reality star explained that her disciplining technique is very similar to 36-year-old Kourtney's parenting style, while Kim, 34, is "a little more strict with North."
It appears that Khloe has really stepped up her auntie duties lately for Kourtney's children -- Mason, 5, Penelope, 3, and Reign, 9 months -- after their mom called it quits with Scott Disick back in July.
Kourtney's two oldest kids joined Khloe as well as Kim and her big sister's 2-year-old daughter, North, on a road trip Tuesday to San Diego, and both adults shared the same fun selfie from the drive on Instagram.
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"That car ride was tooooo trill," she captioned the adorable pic, where Mason could be seen grinning as North and Penelope held hands in the background.
The trip was truly a family affair, with Khloe and Kim later meeting up with their mom, Kris Jenner, and grandmother, Mary Jo Campbell, where they took a photo in front of the gorgeous southern California seaside sunset.
Mary Jo has clearly learned from her Kardashian grandchildren, as she took a pretty stellar selfie with just Khloe.
PHOTOS: North & Penelope Are 'Little Mermaids'
The quick trip to San Diego wasn't the first time Khloe has taken on babysitting responsibilities this summer. She had a major girls night in with North and Penelope in July, which included a dance party, movie time and lots of laughs.
North was equally cute that same weekend when she attempted to eat a sweet chocolate treat -- see the adorably messy photos mom Kim shared in the video below.