The 21-year-old has got fans in the stitches after Kris shared how her youngest daughter playfully mocked her.
During a Facetime with her mum, Kylie quickly whipped her hair to mirror the Kardashian matriarch's iconic bob.
Kylie was clearly impressed with her new look, posting two snap shots onto her Instagram story.
The proud mama takes up most of the frame, but Jenner certainly steals the show.
"Obsessed with you @KrisJenner," she wrote while showcasing a new black bob and white robe.