Angelina Jolie and her kids stepped out in London today for a family visit to the aquarium. Angelina led the way in her Dolce&Gabbana aviators and skinny jeans, holding hands with twins Knox and Vivienne. Their big sisters, Zahara and Shiloh, followed closely behind. It seems the Jolie-Pitt family is getting comfortable in England for their stay. Angelina and Brad had some alone time over the weekend for a meeting at the Dorchester Hotel, and she went shopping with Vivienne after a movie date for all the kids on Friday. Brad moved the clan to the UK in order to continue working on World War Z, following a fun start to their Summer together in Malta.