It's cold out there. Who isn't listening to the "Frozen" soundtrack?
In case Idina Menzel and Kristen Bell aren't doing it for you today, a cappella artist Peter Hollens -- also famous for his "Wicked," "Phantom Of The Opera" and "Fields Of Gold" covers -- teamed up with singer-songwriter Colleen Ballinger for an a cappella rendition of four "Frozen" songs.
The duo covered "Do You Want To Build A Snowman," "For The First Time In Forever," "Love Is An Open Door" and "Let It Go" -- and it's all magical. Happy listening!