Universal Music confirm that this is definately Lady GaGa... or should I say Stefani Germanotta. There are currently 4 "new" songs that have made their way to the internet from an EP that she recorded which she was studying at University, and trying to get a record deal.
One of these discs that she sent out to various RC's has been leaked.
Universal Music wish to advise that this is in no way new material from GaGa, or demo material from The Fame.
Universal Music
KABOOM!
They're MILKING GaGa's muffin! 
awesome song!