Yes. Mackenzie has one older half - sister. She is 14 years old and lives with her Dad in LA. They share the same Dad and she comes to visit as many times as she can. Her name is Harlequin Foy and her and Mackenzie look exactly alike. Hope that helps :)
yes she has on brother as berkata in her mtv nterview with Josh. I think his name is Charlie atau Michael because thats what a so called ''Mackenzie Foy" berkata on twitter but we all know that her fansite says she doesn't have twitter
