Pig stars on the carpet

Hollywood actress and screenplay writer Emma Thompson arrived with a pig at the world premiere of Nanny McPhee and the Big Bang in London

Hollywood actress and screenplay writer Emma Thompson arrived with a pig at the world premiere of

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Nanny McPhee and the Big Bang

in London on Wednesday.

Actors Maggie Gyllenhaal and Rhys Ifans also graced the event at the Odeon West End, Leicester Square.