That little dude who got to sing with her didn't even get a hug???
He could have, and should have(!), moved in for a smooch. I myself would have and perhaps even planted it on her lips!
Still it's pretty cool to get to sing with her like that.
Though in all likelihood the poor kid has hit the apex of his life at the ripe old age of 11!
This happens a lot in life too. Think Al Bundy, Biff Loman, and most of the high school jocks you grew up with.