Diana Ross and Lionel Richie's Endless Love hit from 1981 has topped a new Valentine's Day (14Feb13)-themed poll to find the best love songs of all time.

The ballad, written by Richie, beat out Boyz II Men's I'll Make Love to You and We Found Love by Rihanna and Calvin Harris to claim the number one spot on Billboard magazine's Top 50 Love' Songs of All Time list this week (13Feb13).

The Bee Gees' 1977 hit How Deep Is Your Love and Silly Love Songs by Wings round out the top five, while Whitney Houston's 1992 cover of Dolly Parton's I Will Always Love You, Mario's Let Me Love You and I Can't Stop Loving You by Ray Charles feature in the top 10.