Mason Disick shows off his new hairdo Credit: Courtesy Kourtney Kardsahian via Instagram

New hair for the holidays! Mason Disick has had a dramatic new hairdo, and mom Kourtney Kardashian showcased her son's new look via Instagram on Wednesday, Nov. 25.

The previously long-haired 5-year-old can be seen mid-snip, with the cut-off hair still lying on the floor. The handsome tot has had the hair on one half of his haired clippered short, while the other side remains long, in the style of music producer Skrillex.

Kardashian, 35, gave no further details in her picture, other than a self-explanatory caption, "Hair [scissors emoji]."

Disick's new hairdo wasn't the only excitement in the family's household on Wednesday. At lunch time, Kardashian met up with Mason's dad Scott Disick  which was the first time the pair have been spotted in public since their split.

And while all eyes (and camera lenses) were on the couple as they strode through the carpark, the reality TV star seemed in great spirits, as she smiled broadly while walking next to her former partner.

PHOTOS: Better after breakup

“She’s really happy for him,” a source tells Us of her support for her ex's rehab progress. “But she’s not at all interested in getting back together with him.”

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