Katherine Heigl played Josh Kelley's love interest in the video for his 2005 song "Only You." They met on the shoot, became a real-life couple, and got married two years later. That's good casting!
Before she was famous, Lady Gaga was a staff songwriter, and wrote the song "Quicksand," which Britney Spears recorded in 2008.
Madonna's hit "Don't Tell Me" was written by her brother-in-law, Joe Henry, who has produced albums by Hugh Laurie and Bonnie Raitt.
After OutKast sang "Shake it like a Polaroid picture," on "Hey Ya," Polaroid issued the statement, "Shaking or waving can actually damage the image."
Adele isn't a ghost when she sings, "Hello from the other side" - it means the "other side of becoming an adult."
The Ricky Martin song "She Bangs" found new life when William Hung performed it so horribly on a 2004 episode of American Idol that it went viral.
A Soul Train dancer takes us through a day on the show, and explains what you had to do to get camera time.
Some album art was at least "inspired" by others. A look at some very similar covers.
Billie Jean, Delilah, Sara, Laura and Sharona - do you know who the girls in the songs really are?
Go beyond The Beatles to see what you know about the British Invasion.
Kooper produced Lynyrd Skynyrd, played with Dylan and the Stones, and formed BS&T.
Richard explains how Joe Walsh kickstarted his career, and why he chose Hazard, Nebraska for a hit.
