Brad Pitt has revealed that becoming a father is influencing the type of films he appears in.

The Hollywood megastar was speaking at a press conference for his new film �Babel� in Toronto.

The film stars Cate Blanchett and Pitt as a couple who go travelling in Mexico following the tragic death of their child.

Pitt says that the Alejandro Gonzalez directed film is something he�ll be proud to show his children in the future.

He said: "I'll try to be a little bit more mature about my decisions, but this one I'll be proud for them to see, once they're old enough to really understand it.�

Angelina Jolie�s other half also said that working with non-actors in the film helped to ground him.

He added: "How easily they picked it up and understood what they were trying to get across.... I was just pretty surprised. It took me down a notch as well."