“Endless Love” is a song written by Lionel Richie and originally recorded as a duet between Richie and fellow soul singer Diana Ross. In this ballad, the singers declare their “endless love” for one another. It was covered by soul singer Luther Vandross with R&B singer Mariah Carey and also by country music singer Kenny Rogers. Billboard has named it the greatest song duet of all time.
Lionel Richie re-recorded the song in 2011 as a duet with country singer Shania Twain. It was released as the lead single from his album Tuskegee on February 7, 2012. The recording process of song was documented in the final episode of Twain’s reality docudrama series, Why Not? with Shania Twain, which aired on June 12, 2011.