Wonder Who Would Play Me in a Biopic

Just saw something about Kinsey the other day (yes yes its not quite the newest show on the block) but what is strange to me is that in biopics, they always cast someone finer looking than the original, as if the reality of life must be tidied up for the camera's gaze. Kinda makes you wonder who would play me in a biopic? Angelina Jolie maybe?  WHAT?  She has BLACK hair too you know!