GaGa's already working on ANOTHER music video

Lady GaGa sure likes to keep things busy since she's already shooting ANOTHER video for a song from her first album: The Fame.
The song is callled Papparazzi, and is a ballad-like mainstream popsong.
I like it a lot, but I'm curious how it's gonna do on the charts, since there are already so many songs released from The Fame. But never forget Michael Jackson, who had 9 hit singles from his album Thriller!