News Fancy! Khloe Kardashian Becomes North West's First Makeup Client By Desiree Murphy 8:51 AM PST, December 26, 2015 North West is already following in mom Kim Kardashian's beauty footsteps! The 2-year-old spent Christmas Day experimenting with lipstick, giving her aunt, Khloe Kardashian, a makeover. NEWS: Caitlyn Jenner Is Getting Another Grandchild "I'm North's first makeup client," the 31-year-old reality TV star captioned the sweet pic. In another photo posted just a few minutes later, Khloe showed off the finished product, writing, "Major side eye." Khloe also spent quality time with Kourtney Kardashian's eldest children, Mason, 6, and Penelope, 3. PHOTOS: Kourtney Kardashian 'Finally' Gets Kylie Jenner to Work Out With Her "Merry Christmas Mase x KoKo," Khloe captioned an adorable snap of her and Mason in holiday-themed onesies. She later posted two back-to-back photos of Penelope sitting on her lap in front of a Christmas tree, which was followed up with a laughter-filled video. WATCH: Kim Kardashian Is Eating Her Placenta to Avoid Postpartum Depression While Kourtney's youngest child with Scott Disick, 1-year-old son, Reign, didn't make an appearance in Khloe's Instagram snaps on Friday, he did make it on to the Kardashian Christmas card. Kim gave birth to North's brother, Saint West -- her second child with husband Kanye West -- earlier this month. Just 10 days after giving birth, Kim revealed she had already lost 17 pounds during a livestream with Caitlyn Jenner. Hear more in the video below. WATCH: Kim Kardashian Says She Wants to Lose Another 53 PoundsKim Kardashian Reveals She Wants to Lose 70 Pounds!