Last night Disney did a celebrity sing-a-long. Celebrities like Demi Lovato, Christina Aguilera, Luke Evans and the Queen BEYONCÉ.
Before she started singing she said "I'm proud and honored to be part of the Disney family and to help present the Disney song singalong in partnership with Feeding America."
Another surprise moment was when Zac Efron showed up (despite a bad connection) to introduce his "High School Musical" cast members singing "We're All in This Together."