Family fun time!
The family of eight boarded a luxury yacht named "Ghost" in Sydney Harbor and spent several hours playing in the water and soaking up the sun. The Jolie-Pitts took a water taxi from the beach early in the morning and were ferried to the larger boat.
Shiloh, Maddox, Pax, Zahara, Vivienne and Knox were all seen playing in the on the boat's front deck.
Later on in the day, a few of the kids changed into wetsuits and tried their hand at paddle boarding with special instructors nearby.
Brad, who had flown in from Los Angeles to reunite with his fiancé and kids, was snapping pictures of his family throughout the day.
The proud papa cheered on as Shiloh was in the ocean while Angelina joked and laughed with the younger children.
Later that night, mom and dad took the kids to the Sydney Zoo—which, we're told, the superstar couple rented out for the night—and enjoyed the zoo's "Roar & Snore" adventure packages, which includes a sleepover after visiting the animal attractions.
The Oscar-winning actress is currently Down Under where she's directing her upcoming film, Unbroken.
The movie tells the true story of former Olympian and real-life World War II hero Louis Zamperini who, as an Air Force pilot, crashed into the Pacific Ocean in 1943, survived a long ordeal in shark-infested waters only to be later taken captive and held in a prison camp by the Japanese.
Meanwhile, her leading man has been in England and the United States working on several projects of his own, including his own WWII film Fury, but flew across the globe to see his loved ones for a few short days. How nice!
(Originally published Dec. 5, 2013, at 10:41 a.m. PT)
For more about Brangelina's big outing in Australia, tune into E! News tonight at 7 p.m. & 11:30 p.m.!