Kristen Bell Singing ‘Do You Want To Build A Snowman’ Live Will Melt Your ‘Frozen’ Heart [Video]

Kristen Bell is already adorable, but when she hits the stage and explains why she loved her role in "Frozen" and sings a live version of "Do You Want To Build A Snowman?," she hits another level of wonderful.

It won't make you forget this version of "Let It Go", but it comes awful close.

And here's a pretty cool behind the scenes video from the production of the movie.