Watch Disney Parks Unforgettable Christmas Celebration

The Disney Parks Unforgettable Christmas Celebration, which aired on Disney Channel in 2015, was a star-studded holiday special that brought together some of the biggest names in music and entertainment to celebrate the season. Hosted by Disney Channel stars Dove Cameron and Sofia Carson, the show featured performances by some of the most popular music artists of the year, including Jason Derulo, Seal, and Ariana Grande.

The special was filmed at both Disneyland in California and Walt Disney World in Florida and showcased the parks' magical holiday transformations, including the iconic Sleeping Beauty Castle at Disneyland, which was beautifully adorned in lights and decorations themed around the winter wonderland.

Throughout the special, Cameron and Carson offered viewers a behind-the-scenes look at the making of the event while also taking part in some of the festive park activities.

Among the highlights of the show were performances by Jason Derulo, who offered up an energetic rendition of his hit song "Want to Want Me," as well as popular country group Rascal Flatts, who delivered a stirring rendition of "Hark! The Herald Angels Sing."

Other musical performances included a soulful rendition of "This Christmas" by Seal, and a stunning show-stopping performance from Ariana Grande, who wowed the crowd with her hit song "Zero to Hero" from the Disney classic film, Hercules.

In addition to the musical performances, the show also featured appearances by some of Disney's most beloved characters, including Mickey Mouse, Minnie Mouse, and Olaf from Frozen.

Overall, the Disney Parks Unforgettable Christmas Celebration was a heartwarming and magical special that captured the spirit of the season and brought joy and holiday cheer to viewers watching at home. With its stunning musical performances, behind-the-scenes look at the parks' holiday transformations, and appearances by beloved Disney characters, it was truly a celebration that viewers would never forget.