"Just a Fool" is a duet recorded by American singers Christina Aguilera and Blake Shelton for Aguilera's seventh studio album, Lotus (2012). It was written by Steve Robson, Claude Kelly and Wayne Hector and was produced by Robson. "Just a Fool" was sent to contemporary hit and hot adult contemporary radio stations in the United States by RCA Records as the second and final single from the album on December 4, 2012. The song is a country pop ballad which discusses the pain of a break-up.