Chrissy Teigen's daughter had the cutest reaction to seeing Santa Claus

Chrissy Teigen just captured the spirit of Christmas.

The model took to Twitter on Wednesday to share an adorable video starring her daughter Luna.

In it, the 3-year-old spots Santa Claus as the man in the red suit dashes across a yard covered in snow.

Through a floor-to-ceiling window, Luna catches a glimpse of Old St. Nick, and excitedly jumps up and down while screaming as adults in the background shout in amazement about seeing the jolly elf.

“merry christmas, my babies,” Teigen captioned the 20-second clip that’s been viewed more than 1.2 million times.

Santa’s identity hasn’t been revealed, though some on Twitter speculated it was Teigen’s husband and current “Sexiest Man Alive,” John Legend.

But until we know for sure, we’ll keep believing just like Luna.