Our future singer, Demi Lovato, is among the most famous pop stars, but several people know she's half Mexican. Well, for being specific, of Nuevomexicano descent, an ethnic group of Spanish heritage living in and across the condition of New Mexico. But I suppose that will come with the territory. https://famous-people-from-mexico47912.webbuzzfeed.com/27239998/famous-people-with-prader-willi-syndrome-no-further-a-mystery