Woodrow Wilson (1856-1924) was the 28th President of the United States. Why should he have 14 points when God himself only had ten?
Thanks to the line "shake it like a Polaroid picture," Outkast's "Hey Ya!" made Polaroid cameras cool again. Many other artists have since mentioned Polaroid in their lyrics, including Eminem, Imagine Dragons, Keith Urban, Gorillaz and Tim McGraw.
Fifth Harmony was going to call their song "Work," but they changed it to "Work from Home" when Rihanna released a song with that title.
The actress Michelle Pfeiffer gets namechecked in the 2014 megahit "Uptown Funk" ("Michelle Pfeiffer, that white gold"). When it was released, "Riptide" by Vance Joy was on the charts; that song also mentions her ("Closest thing to Michelle Pfeiffer that you've ever seen").
Shaggy wrote his swaggering hit "Boombastic" after learning what "shag" means in the UK.
"Do You Really Want To Hurt Me?" was written by Boy George about his relationship with Culture Club's drummer Jon Moss.
Teen Spirit was a kind of deodorant marketed to young girls. That's where Kurt Cobain got the title "Smells Like Teen Spirit."
The Christian rapper talks about where his trip to Haiti and his history of addiction fit into his songs.
It started with a bouncy MTV classic. Nirvana and MCR made them scary, then Gwen, Avril and Madonna put on the pom poms.
The outlaw country icon talks about the spiritual element of his songwriting and his Bob Dylan mention.
As a 5-year-old, Brandi was writing lyrics to instrumental versions lullabies. She still puts her heart into her songs, including the one Elton John sings on.
The former Metallica bassist talks about his first time writing a song with James Hetfield, and how a hand-me-down iPad has changed his songwriting.
Songs where something goes horribly wrong (literally or metaphorically), and help is needed right away.