20 Facts About Game of Thrones Even The Biggest Fans Didn’t Know

18. Famous Siblings

Theon “Reek” Greyjoy endured a lifetime’s worth of pain throughout his journey in Westeros. Paralleling his character arc on the show, Alfie Allen (Theon) has a very well-known sister. Allen’s big sister is none other than Lily Allen — a Grammy nominated singer and songwriter. For his work on Game of Thrones, Allen earned a Primetime Emmy nomination for Outstanding Supporting Actor in a Drama Series — talk about a pair of talented siblings.

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