Olivers and Pitt-Jolies like to 'have a laugh' together

Brad Pitt and Angelina Jolie like to "have a laugh" with Jamie Oliver.

The British chef - who has four children, Poppy, 10, Daisy, nine, Petal, three and Buddy, two, with wife Jules Oliver - admits he and the Hollywood legends get together on a casual basis and when they do they enjoy having all their kids play together.