Cameron Diaz was left stunned after she was punched in the face by a model who claimed the actress ruined her dress at a star-studded party.

A furious Coralie Eicholtz, 23, attacked Cameron at Monte Carlo nightclub Jimmy's after saying the actress stood on her gown, causing her to trip and fall, reports celebrity portal Femalefirst.

New Zealand beauty Coralie said: "As Cameron leaped over our seats she accidentally trod on my dress - putting a big hole in it. I toppled over and fell on my face - so I gave her a right hook before my friends stepped in."

The model has now threatened to take further revenge by stealing Cameron's fiancé, Justin Timberlake.

She said: "The perfect way to get her back would be to go after Justin Timberlake. That really would p**s her off."