Whitney Houston

Whitney Houston Credit: Getty Images

With Valentine's Day less than a week away, a Whitney Houston classic has been voted the most popular love song in a Harris Interactive survey. Here are the top five:

1. "I Will Always Love You" - Whitney Houston
2. "Unchained Melody" - Righteous Brothers
3. "When a Man Loves a Woman" - Percy Sledge
4. "You Are So Beautiful" - Joe Cocker
5. "How Deep is Your Love" - Bee Gees

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