Video: Selena Gomez and Mariah Carey Rock Disney Christmas Day Parade

The Disney's star-studded Christmas Day Parade which was taped in early December has finally been aired over the weekend. The musical guests of the holiday event included Selena Gomez, Mariah Carey, Jackie Evancho and Lee DeWyze. Wearing white, Gomez performed "Winter Wonderland" at Disney World in Orlando. Meanwhile, Carey catered fans flocking Disneyland in L.A. with "Oh Santa!" and "All I