Dwayne 'The Rock' Johnson serenades newborn daughter, Jasmine, in precious video

/ Source: TODAY

Dwayne "The Rock" Johnson is clearly smitten with his newborn daughter, Jasmine.

On Christmas Day, the brawny star shared a video of himself rocking a sleeping Jasmine in front of a decked out and dazzling Christmas tree.

The selfie-video opens with him belting out a partial tune.

"Jack Frost nipping at your nose," he sings, before breaking into character as a tough guy — or rather gal.

“If Santa tries to scam me tonight, I’m going to kick his ass, Daddy!” Johnson quips, speaking on behalf of baby Jasmine with a hearty laugh.

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That explains the hashtag in the caption: #BeCarefulSantaShesTough. Jasmine must take after her papa quite a bit!

Johnson closes the video with an earnest, "Merry Christmas," looking right in the camera.

Jasmine remained peacefully asleep through the whole thing, looking especially small and cute in a red Christmas onesie.

The "Furious 7" star and his girlfriend, Lauren Hashian, welcomed Jasmine just several days ago. She's their first child together and the second for Johnson, who has a 14-year-old daughter, Simone, from a previous marriage.

In a November interview on Oprah's Master Class, Johnson got emotional talking about Simone, saying, "When I held her when she was born, I held her in these two hands and I said to her, 'I will always, always take care of you. For the rest of your life, you will be safe.'"

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It looks like there's tons more fatherly love where that came from.

But it doesn't end there — Johnson is also a devoted doggie dad. As Christmas day was winding down, the former wrestler shared a pic of himself in a Santa hat with his pup Hobbs.

"Hobbs so exhausted from Xmas he's too tired to play with his new pup barbell I got him. Excuse me.. BARK-bell," Johnson wrote in a caption.

Looks like it was a pretty festive and fun day!