Music like Diana Ross and Lionel Richie

"Endless Love" is a song written by Lionel Richie and originally recorded as a duet between Richie and fellow R&B singer Diana Ross. In this ballad, the singers declare their "endless love" for one another. It was covered by R&B singer Luther Vandross with fellow R&B singer Mariah Carey and also by country music singer Shania Twain. Richie's friend (and sometimes co-worker) Kenny Rogers has also recorded the song. Billboard has named the original version as the greatest song duet of all-time.

Ross and Richie recorded the song for Motown, and it was used as the theme for the Franco Zeffirelli's film adaptation of Scott Spencer's novel Endless Love. (Jamie Bernstein, as the character Susan, sings the song during the course of the movie.) Produced by Richie and arranged by Gene Page, it was released as a single from the film's soundtrack in 1981. While the film Endless Love was a modest box-office success, the song became the second biggest-selling single of the year (first was "Bette Davis Eyes" by Kim Carnes) in the United States and reached number 1 on the Hot 100, where it stayed for nine weeks from August 15 to October 10, 1981. It also topped the Billboard R&B chart and the Adult Contemporary chart, and reached number 7 in the United Kingdom. It also became the most successful duet of the rock era, surpassing the Everly Brothers' 1957 hit "Wake Up Little Susie," which spent four weeks at number one. Both songs spent six months on the chart, with "Endless Love" eclipsing the Everlys' hit by one week.