Idina Menzel knows how to WERK her vocal chords, especially in front of large audiences!
Which is why we preserved a video of her performance for you to play on repeat (above)!
We love it when Ellen puts her guests to work, and she did just that when the crew behind The Voice showed up for an interview!
Well, it isn't so much work as it is a HIGHlarious game — she made them play Guesstures!
Team Adam Levine!! Ha!
Check out the insanity above!