The song was originally intended for Rhett's 'Life Changes' album, but was re-written for 'The Voice' alum.
The 47-year-old singer just announced her new duet with her country singer beau, dropping a teaser on Instagram Thursday morning.
The country crooner made the big reveal on the same day girlfriend Gwen Stefani announced her upcoming Christmas album.
The singer also released the tracklist for her holiday album, which drops on Oct. 6.
We see you there, Kingston, Zuma and Apollo!
The country singer died on Friday at the age of 50.
The Houston telethon is shaping up to be a star-studded event.
The coaches are giving 'Starsky & Hutch' a run for their money in hilarious, campy new parody ad lampooning old-school cop shows.
Sources tell ET the pair is going strong.
A source tells ET that it's been 'smooth sailing' for the super sweet singers.
"They tried to kill my child to shut her up. Well, guess what? You just magnified her."
Host Carson Daly and executive producer Mark Burnett also joined in on the fun.
Campbell's death has led to an outpouring of tributes from celebrities on social media.
The comedian also told ET why she chose not to rap in the Apple Music series.
