New dad Brad Pitt insists the way he goes about choosing roles is very different now that he has three children.

The Oceans Eleven star claims he is much more careful because he wants his children to be proud of his choices.

Pitt has a three-month-old daughter, Shiloh, with Angelina Jolie, as well as Zahara, one, and Maddox, five.

He explains: "My thoughts these days are: 'Oh, my God, what did I do? What are they going to see from the past?'

"It definitely colours what I'll approach in the future. I'll try to be a little bit more mature about my decisions."