Actress Katie Holmes has a strict diet plan based on green tea yoghurt, according to reports! The Batman Begins star, who went on a strict diet and fitness regmie prior to her big fat Italian wedding to Tom Cruise, loves to watch television while eating the low-calorie yogurt, apparently. Holmes says that Tom Cruise is also a fan, and they are now trying to introduce the yogurt to Victoria Beckham. A source explained, "Apparently it has a slightly sour taste but is creamy. Each tub only has 20 calories." We're not sure they'll manage to convert Posh: surely 20 calories is just pure indulgence... | 
