First poster for My Week With Marilyn arrives online

The first poster for Simon Curtis’ My Week With Marilyn is now online.

The film, which stars Michelle Williams as Marilyn Monroe, is based on the memoirs of Colin Clark, who was her assistant while she worked on The Prince And The Showgirl .

It covers the friendship between Monroe and Clark, but also the tense relationship between the star and Laurence Olivier during the shoot.

The supporting cast is incredibly impressive, featuring Judi Dench, Kenneth Branagh, Emma Watson and Dominic Cooper to name a few.

The poster shows a stunningly colourful Williams being escorted though paparazzi by Eddie Redmayne (who plays Clark).

See the full image here:

My Week With Marilyn
will premiere at the New York Film Festival before hitting UK cinemas on 18 November 2011.