"Has anyone ever met Santa Claus?" she askes the crowd. "Not the one in the mall, but the real one?"
Gray follows up with the popular holiday hit "Walking in a Winter Wonderland."
Gray has released four studio albums, one compilation album, and one live album—with her fourth studio album, released this year.
She's been in several films including Spider-Man and Idlewild and is known for her hit "I Try."