"Headsprung" is a song by American hip hop artist LL Cool J. It was released on June 7, 2004 as the lead single from his eleventh album, The DEFinition. The song was a success on the charts, it peaked at number 16 on the Billboard Hot 100, number 4 on the Hot Rap Songs and number 7 on the Hot R&B/Hip-Hop Songs. Keri Hilson did a cover of this song featuring Justin Timberlake, the cover was used as a remix with LL Cool J's 1st verse. A version of this song, however without Timberlake, has appears, renamed, as the title track for Hilson's 2009 compilation album, Ms. Keri.