Amazon.com are listing 'Heavy Metal Lover' as Lady Gaga's next single.
The sixth 'Born This Way' single is shown on their website as an official single, complete with some nice 'paws-up' artwork in keeping with the album's 'aesthetic' to date.
There's currently no official release date for the track.
Gaga's last single 'Marry The Night' reached Number 16 in the UK and Number 29 in the US, making it her first single not to reach the American Top Ten.