This song is going to live on forever and ever!
Idina Menzel popped up at the fifth annual CMA Country Christmas to help promote her holiday album Holiday Wishes, which means she performed a song!
The Frozen singer, along with Jennifer Nettles sang a duet to Let It Go together, but not before sharing some sweet stories about their kids. Awww!
This show was filmed on November 7th, after the CMA Awards in Nashville's Bridgestone Arena, and frankly, we're offended they waited this long to show us the awesomeness of this song! LOLz!
Ch-ch-check it out (above) and sing along!