Brad Pitt's fiancee Angelina Jolie boarded a private plane with the couple's six children in Sydney, Australia on Friday, Dec. 20 Credit: AKM-GSI

Brad bound? Angelina Jolie has left Down Under just in time for the holidays! The 38-year-old actress arrived at an airport in Sydney, Australia, on Friday, Dec. 20, with all of her six children in tow. Brad Pitt's fiancee has been busy directing her film Unbroken in the area, while Pitt, newly 50, has been finishing his World War II-era film Fury in London.

During the departure, the couple's children -- Maddox, 12, Pax, 10, Zahara, 8, Shiloh, 7, and twins Knox and Vivienne, 5 -- stayed close to their famous mom. The Jolie-Pitt clan were seen boarding a private plane while Jolie donned a black top with a matching coat, and kept her brunette locks swept back in a low bun.

Pitt, meanwhile, celebrated his 50th birthday earlier this week on Dec. 18. "He's not doing anything for it and he said he doesn't want any surprises," an insider told Us Weekly of the star hitting the half-century mark. "He really doesn't want to talk about his birthday much."

Though Pitt had no plans to celebrate, the source revealed the Hollywood hunk had plans to meet up with his family for a belated birthday weekend.

"That's going to be the only thing he does," the insider added.