The Gossip Girl star snapped at Channel Ten sports reporter Caty Price after growing tired of her questions and repeatedly tripping over her as the couple arrived in Perth.
Hurley initially kept her composure as Price blocked her way to question Warne, first asking politely: "Can you move out the way please?" and then declaring: "Oh, gracious me, do you always stand right in the middle of people?"
When Price then turned to Hurley, the 47-year-old spat: "I feel that you should f**k off."
Though the reporter then dropped away, TV cameras continued to follow Hurley as a broad smile crept across her face.
Taking to Twitter afterwards, Price wrote: "Being pushed by Liz Hurley and then told to f#*k off by her too."
Channel Ten journalist Caty Price
She later added: "Big big day!.. no hard feelings at all but thanks for support and kind words."
Neither Hurley or Warne have addressed the altercation thus far.