The teens we'd want to represent America, Sasha & Malia, go to ONE fancy dinner, in 8 years, wearing a fancy dress, and it's a problem.
Rihanna's show makes everyone want to be her friend. That's the difference. Looking at Rihanna makes you feel like you know her.
So, if Ri is coming to your city, do YOURSELF favor, purchase a ticket. You will be pleasantly surprised and you WILL become an instant fan.