Page Six, who first reported the news, was told by an eyewitness that Quentin Tarantino, who happened to be on board the flight, also enjoyed the headphones, though, apparently, the kiddos didn't make a peep.
Thanks, George and Amal!
ET has obtained the sweet note the pair offered to their co-passengers, explaining that their twins had just discovered "squawking!"
Now, if only those headphones came with a little Casamigos tequila, there'd be a real party on the plane!
ET spoke to Clooney earlier this year about what being a first-time father in his 50s has felt like.
"This is an all-new adventure for me, but I've been through it with all my friends, so it's not really that much of a surprise," he joked. "[Fatherhood] has made me much older. It doesn't fundamentally change you, but I'm excited to see who these two people are going to be in life. I'm very proud to be [a dad]. I feel honored to be a part of it."