Here's what a source said:
"Madonna's helped Kelly get back to a size eight. Kelly does the Ballet Barre workout five days a week - she loves the dance element and can see how it's changed her shape. Madonna's also encouraged her to eat in a more macrobiotic way - cutting out wheat, artificial sweeteners and cheese. Kelly's avoiding carbs to beat bloating and has been eating boiled eggs for breakfast, grilled chicken salad for lunch and fish with steamed greens for dinner."
If Kelly keeps using Madonna's routine - she'll be fit for the rest of her natural life–and maybe even beyond!!!
[Image via WENN.]