One Last Song Sam Smith Download 'One Last Song' on iTunes
We know the lyrics but what will Lady Gaga's new single sound like?
Well, we'll find out at around 11am this morning but before then here's your chance to find out what three stars think it might sound like.
Justin Bieber and James Blunt performed their 'covers' on The Ellen DeGeneres Show and the host had a go as well.
Blunt attempts to sing the song's chorus over the top of his hit 'You're Beautiful'.
Take a look below and don't forget to listen to Capital FM this morning when we play 'Born This Way' for the first time...