Demi Lovato adopted me !!

Hello I am 16 Years old.I live at the orphanage since I was 6 years old , One day Ms.Kennedy told us to get ready because of a special visit and then Boom ....Demi Lovato apiered in the room. What is an Idol like her doing at an orphanage in America ?!
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When Emma gets adopted what happens when her father breaks out of jail and trying to kill her. Will Demi be able to save her or was it all a wasted promice?!