Forget Bradley Cooper and Lady Gaga ... here are two WWE superstars performing the smash hit "Shallow" IN THE WRESTLING RING -- and it's pretty amazing!!
The guy with the guitar is Elias -- who's a pretty talented musician when he's not bodyslamming people.
Dude teamed up with Finn Balor at a WWE live event over the weekend where they put on a musical show for the crowd ... and they loved it!!
Elias took the Bradley Cooper part of the song from "A Star Is Born.