
Amy and super producer Mark Ronson, are currently locked in a studio in leafy Oxfordshire working on the top secret track.
My "spy" inside the studio tells Starwatch that their collaboration is "a huge overblown number that will rival Shirley bassey's classic Goldfinger."
Should be worth the price of a cinema ticket alone...
For more Starwatch, check out the latest issue of New Idea - on sale now!