Rihanna is Hella, Ella, Ella Rude!

10/5/2007 4:45 PM PDT
Rihanna, the new Jr. diva on the block, was seen leaving "The Late Show with David Letterman" yesterday, and she was giving off major divatude! The songstress was all things diva; dog in hand, mass security, and an awaiting SUV. Someone's been taking notes!

Fans called to the uninterested singer to sign autographs -- or even just throw a wave their way -- they got neither. One new ex-fan yelled, "Don't do that Rihanna! We won't buy your CDs!"

A girl gets a hit or two and starts getting all snootified! Hope her umbrella can cover that big head!