williamsnews.jpgCourtesy: Lorenzo Agius

The latest actress to channel the legendary Marilyn Monroe is Michelle Williams in the upcoming movie, My Week with Marilyn.

With the platinum wig and black mole in place ... we'll admit, the 30-year-old actress looks pretty dead on.

The movie's plot revolves around a production assistant's interaction with Monroe on the set of the classic film The Prince and the Showgirl. Also in the film ... Emma Watson, Dominic Cooper and Kenneth Branagh as Sir Laurence Olivier.

The interaction between Ms. Monroe and the PA is described as "tense." Sounds deliciously scandalous!