diana ross

Biggest Duets Of All Time
Biggest Duets Of All Time
Biggest Duets Of All Time
In honor of Valentine's week, Billboard has compiled a list of the biggest duets of all time -- and coming in at #1 is "Endless Love," by Lionel Richie and Diana Ross. The magazine came up with the list by ranking each song on a point system based on its performance on the Billboard Hot 100 chart: the more weeks a song spent at #1, the more points it would get.