We recorded 15 artists, bands, and celebrities (many of whom have been guests on our show this year) each reading a four line verse of T'was the Night Before Christmas! 

Here are the answers to the mystery voices:

Lea Michele

Selena Gomez

Michael Buble


Uncle Johnny


Froggy as Mr. Program Director

Jennifer Lopez (J-Lo)

Ariana Grande

The Wanted

Fallout Boy

Dr. Oz

John Mayer

Lady Gaga