Dwayne Johnson reveals why kids 'cannot sleep' on Christmas

Ahead of Christmas, Dwayne Johnson reveals his two daughters usually stay up on Christmas because of "excitement."

For the promotions of his upcoming film Red One, The Rock tells People that the best part of the holiday season is "just getting the family together."

He shares, "We got little ones at home. Santa's coming. That's exciting. What we have started doing is we stay up late on Christmas Eve, not too late." 

The Fast & Furious star continues, "The kids can't sleep" because "It's tough to try and force them to bed when they can't, like, all right, let's stay up."

The father-of-four explains that his children typically fall asleep while waiting for Santa.

"We'll watch a Christmas movie, and then they'll pass out, and then we will all get ready for Santa," he notes. "And that's the exciting part, man. So fun."

"What we'll do is we'll leave out the cookies that they made and their notes and you also got to leave out the oats and the carrots and things like that for all the reindeer as they coming," the 52-year-old shares his family's tradition that never miss on the Christmas holiday.

"It's crazy because in the morning — when you guys have kids, it was like when you were a kid. The reindeer, they eat all the food. It's amazing, man," Dwayne concludes.