Someday at Christmas (Live from the Eiffel Tower)

Christina Aguilera

Jennifer Lopez & Tonatiuh

Boyce Avenue

Cynthia Erivo, Ariana Grande, Kristin Chenoweth & Idina Menzel

Betsy Wolfe & Lorna Courtney

Miss Montreal

Maria Bilbao & Stephen Sondheim

Madalen Mills

Josh Groban, Jordan Fisher, Maria Bilbao, Ruthie Ann Miles & Stephen Sondheim

Jordan Fisher & Stephen Sondheim

Jennifer Hudson, Deena Jones & The Dreams

Shania Twain

Destiny's Child

Christina Aguilera

Beyoncé

Britney Spears