The 21-year-old, who has autism, Prader-Willi syndrome, septo-optic dysplasia and a learning disability, drew the 21.3 metre-long picture of his favourite train.
It seems her addiction to surgery cannot be stopped and despite the star s mum Amy referring to her latest boob job as ridiculous she has revealed she is planning more surgery.
After two decades in the spotlight, Katie is almost unrecognisable from the naturally pretty teenager who burst on to the modelling scene at the age of 16.