Megan Fox is threatening legal action against bosses of a website after they published a fake nude photograph of the actress.

The Transformers star, who gave birth last month (27Sep12), was horrified when she realised her face had been pasted onto an anonymous woman's naked torso.

Fox's legal team sent a cease and desist letter to the owners of Celebrity Jihad, a website which parodies celebrities, after the picture emerged last week (beg15Oct12).

The actress appears unimpressed with Celebrity Jihad's photo-doctoring skills and has demanded the removal of the image as soon as possible.

A representative for Celebrity Jihad tells, "While we appreciate Megan Fox's concern for her image, we find it hard to believe that a woman who spent two Transformers movies bent over with her breasts pressed together could have her reputation damaged by a blatantly satirical website."