Britain's top food blogger was almost a goner when she took on her latest food challenge - a doner kebab the size of a PILLOW. Social media star Kate Ovens, famed for her massive appetite, ploughed her way through a giant lamb and chicken kebab - a dish dubbed 'London's biggest kebab.' The pretty 24-year-old demolished the 3kg 'sandwich,' despite it containing an estimated 8,000 calories. The massive kebab was eight times bigger than normal and contained four times the recommended daily intake for a woman.