Call it the most unlikely of pairings or call it Goodie Mob–meets–Shakespeare in Love, but Cee Lo and actress Gwyneth Paltrow plan to hit some high notes together at the Grammys.

People.com reports that the two will sing a duet at this year’s award show. Apparently Cee Lo and Paltrow aren’t unfamiliar with each other’s musicality, as they performed a rendition of the Grammy-nominated song “Forget You” together on Saturday Night Live last month. They also recorded a new version of the song (and Paltrow performed a toned-down version on the hit TV show Glee).

What ditty will they perform at the Grammy Awards? That information has yet to be released. But the 53rd Annual Grammy Awards will air on Feb. 13 at 8 pm EST on CBS.

Image: Dana Edelson / NBC