Pax Jolie-Pitt and Shiloh Jolie-Pitt had a chance to visit with their mom Angelina Jolie on the UK set of her Maleficent yesterday. Recently, it was their little brother and sister's turn — Knox and Vivienne Jolie-Pitt were able to swing by to check out the action too. Angelina's been hard at work on the Disney project for the last few weeks and has even been pictured doing some of her own stunts. Production is taking place in the English countryside, not far from where Angelina and her fiancé, Brad Pitt, have based their family in London's Richmond neighborhood. In addition to filming, Angelina has a wedding to plan. He dad, Jon Voight, spoke about Brad and Angelina's nuptials at the LA premiere of Savages earlier this week, saying, "I'm always happy when my children are happy, as every father is. I've seen the kids recently and everybody's healthy. So it's wonderful."