The youngest girl is the daughter of the lady behind who wrote all the songs with her husband, the man playing the piano. The girl in the middle is the daugher of the director of the movie.

Why do I cry every time Kristen says "...do you wanna build a snowman" at the end it sounds so helpless!! I'm hollering.

Kristen has such a Disney Princess voice! ❤️

The INSTANT Kristen opened her mouth, my arms were covered in goosebumps!

Kid Anna: Calm Piano 1:14 Teen Anna: Energetic Piano 2:04 Adult Anna: Sad Piano 2:39

every time Kristen sings I end up crying

Am I the only one who had no idea Kristen could sing like that?

For some reason, hearing this without the visuals, the line “Elsa please I know you’re in there” is even sadder”

i am literally the man sitting behild them and lip syncing the whole song

Aww the two girls look so nervous! They did an amazing job though!

I didn't expect to tear up with Kristen's part. 😪

Omg Kristen's face :( She was so into the song omg

Gosh. The moment Kristen said "Elsa?" OOOOHHH *GOOSEBUMPS ALL OVER!*

A lot of people don't know that Kristen Bell got her start on Broadway doing musicals. She was on Broadway for a while before being Veronica Mars.

Lol that little kid is a future method actor. "My character is sad god damnit, so I'm gonna be sad!!"

The moment Kristen opened her mouth I got teary eyed!

I had a great time singing!

It's too cute how the youngest Anna stays in character for the whole song. Bless her!

The emotions Kristen can deliver thru her voice is immensely superb!

Kristen's performance is so touching...

1:14 who noticed that Katie Lopez, the youngest, was giggling at the applause, and when she heard the piano played by her father, she turned around and looked at her mom Kristen. Who promptly death stared and Katie shut up with total seriousness. That’s made this song so much more adorable to see their family on stage together 😍

"just let me in.." it's not just anna asks elsa to get into elsa's room, but also elsa's heart.. Dang the song is amazing!!

Kristen goes "Elsa?" And immediately goosebumps up and down my arms. I love this movie.

That's was soo good, I actually started clapping when it was over 😭👏🏾👏🏾👏🏾

I absolutely LOVE the little face that Kristen makes when she sings "have courage". She's so in character, that she's actually imitating the faces of the elders advising Anna.

oh gosh...that little girl was great, the older one was good too....but kristen actully made me cry

I love Kristen Bell's voice i love her and her husband dax Shepherd

Kristen can express emotions through her voice so well.

Kristen's voice is my favorite sound Xoxo Gossip Girl💋

Kristen was born with a natural princess voice

Just close your eyes when Kristen sings, and you picture Anna singing it.. Beautiful!

The way she sings "just let me in" just kills me. 💔

Kristen Bell's song do you want to build a snowman is one of the best song i've heard in a Disney Movie!! Our 1st Grandson Bailey Ryan has watched FROZEN over 20 times,and he's only 2 1/2 yrs old! He has made our lives so complete,that i can feel like a kid again!! Thanx to Disney and all your Amazing Movies!!

Kristen Bell singing her part literally brought tears to my eyes.

I CRIED THAT LITTLE GIRL IS SOOO CUTE

I didn’t even know it was her till she started singing!! She looks so young!!

Kristen Bell has a wonderful voice!!

Kristen is terrific -- I love how she sings passionately!! And she has a very good voice!, 🤗🤗🤗

OMG I absolutely adore how they stuck to the real emotions of the song, perfectly in sync. You don’t even need the actual video to recall the scenario.This was beautiful.

This was absolutely fabulous! Kristen, Agatha, and- oh my god! The three of them were just spectacular! I wish I was at the Disney d23 Expo!!!!

I wish I could have a voice like this😍😍😍 My tears came on falling as I hear thier voices😍

damn im not even a frozen/disney fan but when kristen sang her verse.. i felt that 😢

I always crying when i hear this song. Everytime, everywhere

Kristin Bell - watch the way she shifts from task to task (applauding/appreciating others, stepping into her vocal part, letting out rock-bottom intimacy) each time fully and calmly embodying her role. There are no nerves just full presence of being and a something like a switch that easily flips deeper into aspects of tenderness. She has skills plus the calmness and character to pull it off. A powerful combination.

oh my.. Kristen's part... got me teary-eyed. amazing! and the two girls as well! 💕

man her singing and acting are next level.. i almost cried.. weird how actors can just switch into character like that

This is the ONLY i mean "THE ONLY SONG" that starts soo Happy and cute not to mention funny but ended with a teary eyes!!!! GOD DAAAMMMIT!!!!!

omg is that elanor shellstrop from the good place!?

Why I'm crying every time by listen ing this song 😭😭😭

As non-speaker`s point of view, Kristen`s pronunciation is clear! Even i am not good at English, i could understand what she was saying. thank you. GODSENT

All are great (including the pianist) but Kristen is a great actress. She always make me cry...

I was so glad to be here :) it was really special

wow - I have no words - that was just so great.

The last "do you wanna build a snowman..." is just... it makes me feel how hopeless Anna's feeling

The old dude in the back: 🤗

Always brings tears to my eyes

Kirsten has a beautiful voice

What a gorgeous voice!! All 3 of them!!

damn! she can sing amazing live!!

I didn’t know her voice was so beautiful, yet alone the fact that she sings and oh my she singsssssss❤️❤️❤️

Kristin is shorter then the girl voicing second to youngest anna lol

Genuinely - I get goosebumps when I listen to this song - love it

that still breaks my heart in soo many pieces...

the guy in the background at 3:15 is mood ;-;

I just love Kristen Bell!

I LOVE KRISTEN BELL I WANT TO MEET HER

Love this!

Beautiful!

Wow, it brought me to tears, me and my 6 year old love this movie and I’m taking her to Disneyland next week.

Wow I didn’t know she can sing that well. Her voice is amazing!!'!!

We only have each other.. such a powerful words. It breaks my ❤️❤️❤️

They are all so talented!

The littlest girl has a fantastical voice! I'm impressed!

i love frozen

Aaaaaaaaand I’m crying. I’ve never cried over this part but ohhhhh good lord Kristen is SO GOOD

Everything in Kristen`s part is reflecting a sad mood, even the way she looks while she sings. Its really beautiful.

It's realy good to hear original music and original singers so soothing

When Kristen sang 'we only have eachother', I started sobbing

Kristen makes me cry, her voice is so great!!!❤ 😍

Kristen Bell, I'm watching this for the first time in a long time. Why am i crying?❤️❤️❤️

Kristen made me cry

This is so magical 😭

That was amazing....breathtaking

This made me cry!!!

This is the moment I have been looking for.

HOLY MOTHERFORKING SHIRTBALLS, THAT’S ELEANOR SHELLSTROP RIGHT THERE!! (I literally had no idea she was the voice of Anna)

3:16 the old guy in the backgrounds like "Naw I don't wanna build a snowman"

Kristen gave me goose bumps

A legit tear fell out of my eye when kristen started singing

I love kristen's reaction the whole video.

I have never seen a mother live more vicariously through her child than this video. Lol. Her facial expressions while her daughter sings are incredible

I still come back to this video CONSTANTLY. Just to hear Kristen. The other two girls are GREAT, but Kristen Bell is just on another level.

*Wii are in love with Kristen Bell!!* ❤️ ❤️ ❤️ ❤️ ❤️

Oh my god.. when Kristen's mouth started having those voices come out Goosebumps have invaded my skin

It's beautiful watching Kristen watch proudly the other girls❤️ her voice is ANGELIC

Every time I hear this song, I wanna cry..

For some reason I only just realised that Anna seems to have a regular thing where she just goes and sings outside Elsa’s door.

i got goosebumps 😭

Very cool loved to see the next film

Wow..just so much emotions