Charles and Di's 'secret daughter': Wills and Harry are claimed to have an IVF sister living in hiding according to outlandish story gripping US... so is there a single scrap of evidence?

• American tabloid claims 'Sarah' is Charles and Diana's IVF daughter
• Says she is the result of a fertilised embryo implanted into doctor's wife 
• Globe goes as far as to claim Kate had a '44 minute' meeting with 'Sarah'
• Ridiculous tale has even caught the attention of the Spanish media 

Read more: http://www.dailymail.co.uk/news/article-3054593/Diana-Prince-Charles-secret-daughter-living-hiding.html#ixzz3YLIAfgMx