Disappointed Brad Pitt and Angelina Jolie made a quick exit from the awards ceremony after missing out on gongs and arrived back at their hotel to find four of their kids running riot.
Other guests at Londonâ€™s plush Dorchester Hotel â€“ where luxury double suites cost more than Â£4,000 a night without breakfast â€“ had complained about the noise.
Brad, 45, nominated as Leading Actor for The Curious Case of Benjamin Button, and Angelina, 33 â€“ in the running for Leading Actress over Changeling â€“ booked almost the entire third-floor of the Park Lane hotel.
They told Maddox, seven, Pax, five, Zahara, three, and two-year-old Shiloh they could play outside their suite under supervision from their nanny.
But one fed-up guest, who asked not to be named, moaned: “They were running up and down the hallway for over an hour.”
The guest added: “Their nanny tried to quieten them down and move them out the way when people came through. But she had her hands full with the four of them.”