From The Smoking Gun
[L]awyers for Zeta-Jones assert that “her likeness and persona have been improperly linked” to the popular diet in press accounts, adding that the weight loss program “has been derided by nutritionists and other health care officials for decades.” By incorrectly reporting that Zeta-Jones “uses and/or endorses the Atkins diet,” the letter states, publications are “falsely representing to the average reader, including many young women who look up to my client and admire her beautiful appearance, that Ms. Zeta-Jones would recommend this diet to any person looking to lose weight.”