Join America's favorite guessing game to get into the holiday spirit! The final three singers perform never-before-heard holiday songs, with all-new animated clues, and the already unmasked celebrities join together to perform their favorite holiday jingles. Play alongside host Nick Cannon and panelists Ken Jeong, Jenny McCarthy, Nicole Scherzinger and Robin Thicke as a brand-new masked bunch of celebrity singers wearing all-new custom-made costumes perform, and America tries to guess who they are. The Season Four celebrity contestants combined have sold more than 281 million records worldwide, appeared in more than 5,120 episodes of television and 204 films, appeared in five Super Bowls, have four stars on the Hollywood Walk of Fame and one of Time Magazine's 100 Most Influential People. Sing along to your favorite holiday songs with the masked cast.