The real life sleeping beauty: Teenager suffers from rare condition which makes her nod off for 12 DAYS at a time

The real-life sleeping beauty, 17, who has illness which makes her belt out songs while snoozing for 12 DAYS at a timeShannon Magee has rare neurological disorder called Kleine-Levin SyndromeSuffers bizarre episodes where she will sleepwalk naked and gorge sweetsHas slept through Christmases, skiing holidays and even her GCSE examsLikens illness, dubbed Sleeping Beauty syndrome, to 'being awake in coma' | UPDATED: 13:28 GMT, 27 December 2012 'Like being awake in a coma': Teenager Shannon Magee suffers from a rare disorder which makes her sleep for nearly a fortnight at a time A teenager has been dubbed a real-life 'Sleeping Beauty' after being struck down by a medical condition which makes her nod off for almost 12 days at a time.