I think it's funny how they never dye Emilia Clarke's eyebrows for Game of Thrones

(via Game of Thrones wiki)

It's just amusing to me that Dany has super blonde/almost white hair, but her eyebrows are Clarke's original brown. On the other hand, it's probably a pain in the ass to dye someone's brows for a show that only does what, twelve episodes a season? To say nothing of Clarke having to go around with white eyebrows and brown hair the rest of the year, or enduring a second dye job to restore her brows back to their original color.