It has been confirmed that Rupert Grint will be participating in a Visit Britain campaign with his Harry Potter co-star Julie Walters (who played Molly Weasley) and British actor Stephen Fry.
Earlier today, Fry tweeted:
"Phew, what a day! Shooting a "come to Britain” film for 2012. Julie Walters & Rupert Grint also there: not quite recovered from illness though."
We don't know much else about this campaign yet, but more info is to come!