An insider tells the Mirror's 3AM Girls, "Vic is under orders to have at least five small meals a day, to get her body prepared for the tour. She isn't too happy about the plan but understands that it's necessary if she's to stay healthy and not burn out over the coming months. It's a pretty intense - not to mention bland - regime but it's essential she sticks to it."

As part of her diet, Vitoria will be eating loads of spinach and servings of brown rice at all three meals. The source said, "This time around, Posh understands that the key is about getting stronger and if this means putting on an extra pound or two, so be it."