Here we have another one of those tracks that make you scratch your head. First off, the obvious who is "Aaron"? Which would then make you want to say it's a fake BUT as you listen you'll hear Keri Hilson singing which means more than likely one thing:
Aaron here got a hold of the original demo and deicded to a version (a much poorer one by the way) of the Britney Spears and Danja track. Don't believe me? Check those levels especially during the chorus, someone is just a bit louder than the other. What you think?
Props to Sébastien