Meghan Trainor enlisted none other than JoJo Siwa to bring her holiday wonderland dreams to life in the glittery new "I Believe in Santa" video.
In the clip released Thursday (Dec. 10), Siwa stumbles upon Santa Claus' house, where she dunks herself in hot cocoa, throws on her best sparkling elf attire and, of course, busts a move to the infectious, festive beat.
“JoJo is a superstar!” said Trainor in a press statement. “She works so hard and her incredible, positive energy is contagious. It was an honor to have her star in this music video!”