Nicole Kidman

Nicole Kidman has such a weakness for chocolate cake she munches her way through one every week.

The actress admits she could gobble down a huge slice of cake every night, but has to limit her chocolate habit.

She says, "I can't have a piece of cake every night but I can have a piece of cake three or four nights a week.

"I eat healthily, but I also love pies and chocolate."

And Kidman, 40, admits she also has a weakness for cheese: "When I see a great piece of cheese and wonder if it's better to eat it and get cellulite or not eat it, in the end, I'll probably nibble on the cheese."