Catwalks — not catfights — are usually expected at New York Fashion Week.

But uptown socialite Jane Scher and aspiring influencer Jean-Claude Langerholc apparently missed the memo!

Attention-seeking Langerholc claims Scher left him “black and blue” at Untitled Magazine’s NYFW bash at Aquarelle on Saturday night.

In a video, seen by Page Six, Langeholc is recording himself as Scher sips a beverage and mingles nearby.

An incensed Scher noticed him recording and exclaimed, “I’m going to throw this on your f–king face. Get away from here!”

Langeholc, sipping a beer, chuckled and shot back, “I’m on my job!”

(We’re told he works at the restaurant as a door guy twice a week).

Scher, whose daughter is socialite Libbie Mugrabi, then approached him, tilted her glass, and threatened, “Get away

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