
Elvis Presley recorded "Always On My Mind" in 1972, but Willie Nelson's version 10 years later was the hit and won the Song of the Year Grammy.

Miley Cyrus didn't write "Wrecking Ball" but could very much relate to it. She was having problems in her relationship with Liam Hemsworth, so the theme of giving your love only to have it wrecked really resonated with her.

Jonah Hill directed the video for Sara Bareilles' song "Gonna Get Over You." It's a mash-up of Grease and West Side Story.

Pitbull's line "I got it locked up like Lindsay Lohan" in his 2011 song "Give Me Everything (Tonight)" didn't go over well with Lohan, who sued him for defamation. Around this time, she was in a downward spiral and often getting arrested. Her case was thrown out, but she did get her life back together.

Michael Jackson's "Liberian Girl" opens with the South African female singer Letta Mbulu saying the Swahili phrase "Naku penda piya-naku taka piya-mpenziwe." There was some geographic liberty here, as Swahili is not spoken in the West African nation of Liberia.

It really was so easy for Linda Ronstadt to score a hit with her Buddy Holly cover of "It's So Easy." She would sometimes change the lyric to: "It's so easy to have a hit, all you have to do is recycle it."
Dean wrote the screenplay and lyrics to all the songs in Footloose. His other hits include "Fame" and "All The Man That I Need."
U2, Carly Simon, Joanna Newsom, Brian Wilson and Fiona Apple have all gone to Van Dyke Parks to make their songs exceptional.
Rick Astley on "Never Gonna Give You Up," "Cry For Help," and his remarkable resurgence that gave him another #1 UK album.
Rob Halford dives into some of his Judas Priest lyrics, talking about his most personal songs and the message behind "You've Got Another Thing Comin'."
Dean's saga began with "Ariel," a song about falling in love with a Jewish girl from New Jersey.
Bradley Cooper, Michael J. Fox, Rami Malek, Reese Witherspoon, Gwyneth Paltrow and George Clooney: Which actors really sang in their movies?