Kim Kardashian has angrily dismissed rumours that she Photoshops images of herself before posting them online.

The soon to be Mrs Kanye West tweeted, "It sucks when people make up surgery or Photoshop lies when I am so disciplined & work so hard! Just trying to motivate others & show anyone struggling with weight they can totally achieve whatever they want if they are dedicated!"

Kardashian, who gave birth to baby North in June, revealed that she has lost over 50 pounds since having her daughter.