Really, truly. We're very impressed.
Rather than choosing an actress with a public (and sometimes disturbing) obsession with the late, great Marilyn Monroe for this movie, The Weinstein Company picked Michelle Williams for the iconic part - and they should never regret that decision.
Check out the trailer (above) to see William's stunning transformation into the world's most famous blonde.
Also, keep your eye out for Emma Watson with serious, non-Heromione looking hair!
Tags: blonde, marilyn monroe, michelle williams, movie, my week with marilyn, stunning, trailer