The first Good Charlotte hit, "Lifestyles Of The Rich And Famous," is a send-up of celebrity culture, but the group's leaders, Joel and Benji Madden, both married celebrities: Nicole Richie and Cameron Diaz, respectively.
Billy Joel's "Uptown Girl" is about Christie Brinkley, who he married, but it started as a song about Elle McPherson, who he also went out with.
"Livin' La Vida Loca" is a Latin pop landmark, but "la vida loca" are the only Spanish words in the lyric - "mocha" is English.
Jay-Z did the rap on Beyoncé's "Crazy In Love" at the last minute. They had just started dating; she asked him to feature on the track the night before she had to turn in her album.
"Irreplaceable" wasn't specifically penned for Beyonce - in fact, Ne-Yo wrote it more as a country song and had Faith Hill and Shania Twain in mind.
The TV show One Tree Hill got it's name from a song of the same name on U2's Joshua Tree album.
In her days with The Runaways, Joan Jett saw The Arrows perform "I Love Rock And Roll," which Alan Merrill co-wrote - that story and much more from this glam rock pioneer.
Roger reveals the songwriting formula Clive Davis told him, and if "Eight Miles High" is really about drugs.
Jim talks about the impact of "The Middle" and uses a tree metaphor to describe his songwriting philosophy.
If the name Citizen Dick means anything to you, there's a chance you'll get some of these right.
We've heard of artists putting their hearts into their music, but some take it literally.
How Bing Crosby, Les Paul, a US Army Signal Corps Officer, and the Nazis helped shape rock and Roll.