"Endless Love" is a song originally recorded as a duet between soul singers Diana Ross and Lionel Richie, who wrote the song. In this ballad, the singers declare their "endless love" for one another. It was covered by soul singer Luther Vandross with pop/R&B singer Mariah Carey, by country music singer Kenny Rogers, and also by the cast of Glee.

Ross and Richie recorded the song for Motown, and it was used as the theme for the film Endless Lovestarring Brooke Shields. 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 Lovewas a failure, the song became the second biggest-selling single of the year (first was "Physical" by Olivia Newton-John) in the U.S. and landed at number 1 on Billboard's Hot 100, where it stayed for nine weeks from August 9 to October 10, 1981. It also topped the Billboard R&B chart and the Adult Contemporary chart, and landed at number 7 in the UK.

The soulful composition became the biggest-selling single of Ross' career, while it was one of several hits for Richie as the 1980s progressed. Ross recorded a solo version of the song for her first RCA Records album, Why Do Fools Fall in Love?, but the famous version was her last hit on Motown. The song was nominated for an Academy Award for Best Original Song for Richie, and was the second song with which Ross was involved that was nominated for an Oscar. It also won a 1982 American Music Award for Favorite Pop/Rock Single.

The song was included in Adam Sandler's movie Happy Gilmorewhen Happy and his girlfriend Virginia are ice skating, and the song begins to play. Virginia says to Happy "I thought we were just going to be friends." To which he responds, "Friends listen to Endless Love in the dark."

The song was included as well in the third season of Friends, in which Phoebe walks into Chandler and Joey´s flat, just to find Chandler singing the song and holding Lionel Ritchie's first album, even though the song is included in his fourth album, Back to Frontand also in a special 1981 single.

On an episode of The Steve Harvey Show, Steve and Regina perform the song at a janitor's urging (who thought they were Ross and Richie); at the end of the song, the janitor quips "no wonder you guys haven't had a hit in a while."

The song was also one of the most popular wedding dedication songs in the 1980s.

Walter Afanasieff produced Luther Vandross and Mariah Carey's cover of the song for Vandross' Epic Records-released album Songs, and it is known for being Carey's first "high-profile" duet (an earlier duet, "I'll Be There," was with the then-unknown background singer Trey Lorenz). At the 1995 Grammy Awards, the song was nominated in the new category of Best Pop Collaboration with Vocals, losing to "Funny How Time Slips Away" by Al Green and Lyle Lovett. Columbia Records later included the song on Carey's compilation album Greatest Hits(2001) and then again on her next compilation album, The Ballads(2008). It was released as the second single from Songsin 1994.

Sony Music Entertainment President Tommy Mottola suggested that Vandross record Songs, an album of cover versions. Featuring Vandross' versions of songs like Stephen Stills' "Love the One You're With," Heatwave's "Always and Forever," and Roberta Flack's "Killing Me Softly," the album was shaping up to be a major career accomplishment. To give the album a bigger boost, Mottola's wife, Mariah Carey, came up with the idea to remake "Endless Love" as a duet with her. Lionel Richie and Diana Ross had originally recorded "Endless Love" in 1981, and the song spent nine weeks at number 1. Although Luther's album was already set to contain one Lionel Richie composition, "Hello," it was obvious that having the most-popular female singer on the Sony label singing on the album would be a benefit.

"Endless Love" debuted on September 10, 1994 at 31 and peaked at number two. The song became Luther Vandross' biggest pop hit ever and gave Lionel Richie his first top ten as a songwriter in seven years. It became Vandross's fifth top ten single and Carey's twelfth. It remained in the top forty for thirteen weeks, and was ranked number 56 on the Hot 100 1994 year-end charts. It was also an improvement over Carey's previous single, "Anytime You Need a Friend," which had missed the top ten. It was certified gold by the RIAA.

The song was a success outside the U.S, reaching the top of the chart in New Zealand (for five weeks) and the top five in the United Kingdom, Australia, Ireland, and the Netherlands. It also reached the top twenty in most of the countries. It was certified gold in Australia by ARIA and in New Zealand by RIANZ.

Two music videos were released for the single; one features Carey and Vandross recording the song in a studio, and the other shows the two performing the song live at Royal Albert Hall. The latter performance is included on the Luther Vandross: From Luther with Love music video collection in DVD format.

Some versions of the song itself were released, in which Carey or Vandross sings solo.

It has been sung by John O'Connell.

The song was also covered by contestant Laura White on UK singing competition The X Factor, during a Mariah Carey themed week. Despite receiving high praise from Carey herself and most of the show's judges, Laura was eliminated, leading to huge controversy in the UK media.

The Sean Hannity Showoccasionally plays a mashup of this song with clips of various news outlets' coverage of President Barack Obama to demonstrate what Hannity felt was overly positive coverage of Obama.

The song was covered in an episode of the Fox TV series Gleeby Lea Michele and Matthew Morrison. The episode is entitled Ballad.

The song has been performed three times on American Idol, by Rickey Smith, Chris Sligh, and Danny Gokey. The song was also performed on Australian Idol in 2007 by eventual winner Natalie Gauci on the Final 7 Birth Year theme night.

"Ain't No Mountain High Enough"  ·"Remember Me"  ·"I'm Still Waiting"  ·"Surrender"  ·"Touch Me in the Morning"  ·"All of My Life"  ·"You Are Everything"  ·"Theme from (Do You Know Where You're Going To)"  ·"Love Hangover"  ·"Upside Down"  ·"I'm Coming Out"  ·"My Old Piano"  ·"It's My Turn"  ·" Endless Love "  ·"Why Do Fools Fall in Love"  ·"Mirror, Mirror"  ·"Work That Body"  ·"Muscles"  ·"Missing You"  ·"Chain Reaction"  ·"When You Tell Me That You Love Me"  ·"One Shining Moment"  ·"Not Over You Yet"

Lady Sings the Blues(1972)  · Mahogany(1975)  · The Wiz(1978)  · Out of Darkness(1994)  · Double Platinum(1999)

Discography  ·The Supremes  ·Berry Gordy  ·Rhonda Ross Kendrick  ·Tracee Ellis Ross  ·Evan Ross  ·Arne Næss, Jr.  ·List of awards and nominations received by Diana Ross  ·Diana Ross Playground

Lionel Richie(1982)  · Can't Slow Down(1983)  · Dancing on the Ceiling(1986)  · Louder Than Words(1996)  · Time(1998)  · Renaissance(2000)  · Just for You(2004)  · Coming Home(2006)  · Just Go(2009)

Encore(2002)  · Live in Paris(2007)  · Live - His Greatest Hits and More(2007)

Back to Front(1992)  · Truly: The Love Songs(1997)  · Gold(2006)  · Soul Legends(2006)  · Sounds of the Season(2006)  · The Definitive Collection(2007)  · Symphonica in Rosso(2008)

" Endless Love " (with Diana Ross) (1981)  ·"Truly" (1982)  ·"You Are" (1983)  ·"My Love" (1983)  ·"All Night Long (All Night)" (1983)  ·"Running with the Night" (1983)  ·"Hello" (1984)  ·"Stuck on You" (1984)  ·"Penny Lover" (1984)  ·"Say You, Say Me" (1985)  ·"Dancing on the Ceiling" (1986)  ·"Love Will Conquer All" (1986)  ·"Ballerina Girl" (1986)  ·"My Destiny" (1992)

Discography  ·Commodores