[서울=RNX뉴스] 강은혜 기자 = Kim Kardashian Calls Kylie Jenner's Makeup Line ‘Cheap’

Kardashian jokingly slammed her half-sibling's makeup collection after an online tutorial went wrong.

The KKW Beauty founder had agreed to let the lip kit guru give her a makeover, but it was called to a halt when Jenner struggled with her own product.

The product failed to spritz properly, and she clicked the nozzle with frustration while asking why it wasn't working.

Kardashian wasn't impressed and jokingly claimed the spray wasn't good quality.

"cheap s---" Kim Kardashian, via YouTube

Kardashian also admitted that she wanted to beat Jenner on Instagram again.