'Game of Thrones' cast in real life

They wear some of the most extravagant costumes and makeup this side of Westeros. But it can be hard to remember what the stars of Game of Thrones look like in real life.

Based on George R.R. Martin's bestselling A Song of Ice and Fire book series, Game of Thrones kicks off its fifth season this Sunday. But before the battle for the iron throne resumes, check out the gallery above to see what these stars who've appeared on Game of Thrones look like in real life.