Rihanna on the set of her new music video in Washington Heights, New York City (October 16th 2009)

Rihanna was seen on the set of her new music video Friday (Oct 16) in the Washington Heights neighborhood in New York City. The song is a mystery but we hear it will be released tomorrow morning, and we’ll have it up for your listening pleasure as soon as it drops.

In the meantime, check out these new pics of Rihanna shooting the music video in NYC, and make sure continue reading for more!

PHOTOS: GETTY IMAGES / RIHANNA DAILY