GIGI KICKS BUTT

How Gigi Hadid single-handedly took down an attacker.

It turns out Gigi Hadid’s kick-ass alter ego wasn’t an act! When a man grabbed her from behind and lifted her off the ground in the middle of a Milan street on Sept. 22, the model immediately channeled the femme fatale assassin she played in Taylor Swift’s “Bad Blood” video — kicking her legs and elbowing the creep in the face. Gigi then chased him down the street until security guards (finally) stepped in. “I’m a human being and had every right to defend myself,” the 21-year-old tweeted later. “How dare that idiot think he has the right to manhandle a complete stranger. He ran quick though!” The idiot was later identified as Vitalii Sediuk, a self-proclaimed “celebrity prankster” who has also grabbed Bradley Cooper’s crotch, attempted to kiss Will Smith on the lips, smacked Brad Pitt and nearly knocked down Kim Kardashian — but never faced a tougher opponent. Note to Sediuk: Learn the difference between “prank” and assault.