Brad Pitt: "Children changed me"

Brad Pitt has spoken about his experiences as a father, and admits it has "changed him".

The actor, who has three children with Angelina Jolie, told the Today show: "It really changes your perspective on the world. You know, I've had my day. I made some films, and I've really had a very fortunate life, and it's time for me to share that a little bit."

He went on explain his excitement at the things to come: "You feel you want to be there and not miss out on anything. It's a true joy (and) a very profound love. You can write a book, you can make a movie, you can paint a painting, but having kids is the most extraordinary thing I've ever taken on."