The singer won't be on the show as a performer but will actually be judge Christina Aguilera's team advisor.
We think he'll be a perfect helper on the show. He's written awesome songs with Taylor Swift and for One Direction! His own songs are pretty spectacular too.
Ed will appear during the Battle Rounds for The Voice Season 5, which will air October 14 and 15 at 8 p.m. ET on NBC.
Click here to see an exclusive pic of Ed and Christina together!
How do you think Ed will do on the show? Let us know!