Girls Aloud singer Sarah Harding has lambasted a British magazine for mocking the disabled son of glamour model Katie Price, calling the incident "sick". The Call The Shots star - a close friend of the busty U.K. pin-up - was furious when Heat magazine produced a sticker of Price's severely disabled five-year-old child Harvey with the slogan, "Harvey Wants To Eat Me." Harding insists the incident was made all the more disgraceful because Price and her husband Peter Andre are such loving, doting parents to Harvey and their children together, Junior, two, and six-month-old Princess Tiáamii. Harvey Price - whose father is soccer star Dwight York - suffers from septo-optic dysplasia, a rare condition which means he is visually impaired and suffers from hormonal deficiencies. Harding tells OK! magazine, "I've been there with Kate of a weekend, she f**king dotes on those kids. They are such good parents and very family orientated. "She sits and reads to him and tried to stimulate him. He has problems, so why would people pick on someone's vulnerability? It's sick."