The Nanny Diaries (2007)
The Nanny Diaries is a 2007 American comedy-drama film, based on the novel of the same name by Emma McLaughlin and Nicola Kraus. Written and directed by Shari Springer Berman and Robert Pulcini, it stars Scarlett Johansson, Chris Evans, and Laura Linney; and was produced by Richard N. Gladstein.
More at Wikipedia.