I once sent money to a prince in India, but I don't think I would fall for this scam. Just kidding on the prince thing, but there is a scam being shared on Facebook currently called 'Secret Sister Gift Exchange'.

Basically the offer is to buy a gift for $10 bucks, in turn your name will be added to a list and you will receive 36 gifts. To me right off the bat that sounds fishy, unfortunately there are people being duped by this scam.