Rachel Weisz has joined the cast for 'About A Boy'. The movie is directed by Chris Weitz and Paul Weitz ('American Pie'). And Hugh Grant is on the project as the main role
The movie is based on Nick Hornby's best-selling novel, 'About A Boy' is the story of a cynical, immature young man who is taught how to act like a grown-up by a little boy.
The role of the single mother will be taken by Sixth Sense actress Toni Colette,
Empire Online reports.