Keri Hilson Pictures

Here is the video for the the new song “Number 1″ by R. Kelly and Keri Hilson. Keri Hilson is the super hot and super popular singer of “Knock You Down” has teamed up with the hilarious Dave Chapelle target R. Kelly. He believes he can fly, and Keri is a fly girl. She is smoking hot little Hip Hop Chick. She has one huge hit out now and several more to come. Think of her as a cross between a sane Lady Gaga and a hot Brittany Spears.