Thriller author and longtime Swiftie Megan Collins breaks down how Taylor's lyrics led to her new book, 'Cross My Heart' ...

Joni Mitchell called this iconic love song a "throwaway," despite it being her most commercially successful record.

You wouldn't immediately associate Neil Young with love songs. He is more so known for his poignant social commentaries.

During an interview on his website, Paul McCartney revealed why he was deeply proud of one Wings love song in particular.