It's no secret that kids love "Frozen" -- hence, the highly anticipated sequel -- and as painful as that billionth recital of "Let It Go" might be, this video makes it all worthwhile. Kristen Bell, as Princess Anna of Arendelle, left a voicemail for 6-year-old Avery Huffman, who was diagnosed with a brain tumor last month, her Caring Bridge page says.
It's impossible to put into words how sweet this is.
At first, Avery seems in disbelief that she's getting a call from Disney royalty.
"I hope you're having a great day and playing a lot with Hoppy Jumpy! I love bunnies!" Bell gushes in character. She even interrupts the voicemail at one point to deliver a message from her sister, Queen Elsa.
"I think you'll make a great princess!" Bell says at the end of the voicemail. "Well, I got to go build a snowman with my friend Olaf now!"
Watch Avery's delighted reaction below:
In other wonderful Kristen Bell news, find out how she and her husband, Dax Shepard, taught their daughter to quote "Game of Thrones."