Brad Pitt and Angelina each held a twin — Knox in his arms, Vivienne in hers — as they loaded up the family and headed out of Venice this morning. Check out video of the Jolie-Pitt twins too! The youngest Jolie-Pitts have been out and about an unprecedented amount after an exciting sighting last week, though their older siblings still are the stars of most outings. In the excitement, there was even a bit of a Shiloh-Knox identity mix-up. Angelina's dad Jon Voight joined the posse yesterday and here's another look at the twins out again with the whole crew today!