Stars You Didn't Know Were Related

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Lily Allen - Alfie Allen

By ALEX UNGERMAN

February 13, 2014

Many don't recognize the connection between Theon Greyjoy (Game of Thrones) and musician Lily Allen. They're brother and sister!

Alfie Allen's character had a rough go of it in season three of the HBO series. But at least the suffering was fictional, unlike when his older sister dropped this less-than-flattering single about him in 2007. Alfie peaked at 15 on the UK singles chart.

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