In the clip, Mason takes on the viral Global.jones Dance Challenge, jamming out in front of the camera while his siblings are seen in the background. His mom, Kourtney, pops in halfway through to give a sassy wave as Mason continues his routine.
Mason is relatively new to TikTok, but he's already got lots of star power in his corner. His aunt, Khloe Kardashian, recently shared a video of him, urging her fans to follow his account. The little fashionista has also shown off the contents of his closet in true Kardashian form.