Really?
Little kids: "Oh look it's Rihanna! Hey, Rihanna!"
Rihanna: "Oh hey there!"
Little kids: "Can we please take a picture with you, please??"
Rihanna: "Uhm...*Looks at necklace*, sorry, I can't

!"
Little kids: "But why?? Please, we beg you!"
Rihanna: "I have to go!"
Next morning headlines:
"Rihanna refuses to pose for a picture with children who begged her to!"