You Have to See the "Coolest" Frozen Covers of 2014

This 21-year-old singer won The Voice in her native Korea, and we see why. Get it, girl!

Hearing a deep voice singing this song is a welcome change.

This cover of "Let It Go" not only sounds great, but also displays some seriously awesome costumes!

This is the beautiful song mashup we never knew we needed.

Just like Anna and Elsa, these sisters harmonize perfectly.

It's scary how well Zac Efron's "Bet On It" scene from High School Musical 2 pairs with "Let It Go."

. . . you just have to watch it.

"Can I say something crazy? Will you marry me?"

This couple's names were just asking for a Frozen wedding toast, right?

This singing pair will make your cheeks hurt from smiling so much.

Even rock stars can't resist singing "Let It Go"!

Any college student who has survived finals week will understand this caffeine-fueled cover.

We've all felt these feelings, OK?

OK, so it's not a cover, but this mashup of "Let It Go" being recorded in multiple languages was just too beautiful not to include.

This rendition of "Do You Want to Build a Snowman?" is so spot-on, it's scary.

Be warned: this dad and his adorable daughter's duet may cause some happy tears.

This "Let It Go" rendition is frighteningly relatable.

The Piano Guys make anything sound amazing, but this cover takes it to another level.

Give Kristen Wiig and Ellen Degeneres microphones, and things are bound to get silly.

These sisters might not know all the words to the song, but at least they look adorable.

When Jimmy Fallon and Idina Menzel (Elsa's voice actor) get together with some classroom instruments, magic happens.

Minecraft and "Let It Go"? This is a kid's dream come true.

Various Disney characters voice this Frozen song, and it's seriously impressive.

This combination of a children's choir and African vocals will instantly give you chills.

You have to see who plays Sven in this impressive cover.