Simon Rex from the TV show What I Like About You and Wilmer Valderrama from That 70s Show both appear in the LMFAO video for "Sexy and I Know It."
Mariah Carey's song "The Roof" is about her first kiss with Yankees shortstop Derek Jeter.
"In The Air Tonight" by Phil Collins was revived when it was used in the first episode of Miami Vice, three years after it was released.
The actor Dan Aykroyd sang on "We Are The World." LaToya Jackson did too, so we know they weren't all that picky.
"November Rain" by Guns N' Roses has a literary influence: The lyric is based on a story called Without You by Del James.
"Here Comes Your Man" is the closest the Pixies came to a hit in America. It was rumored to be about a drug dealer, but Black Francis says it's just a story about some hobos who travel by train and die in an earthquake.
Scott was Stevie Wonder's bass player before becoming a top session player. Hits he played on include "I Will Survive," "Being With You" and "Sara Smile."
The Red Hot Chili Peppers have some rather unusual song titles - see if you can spot the real ones.
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.
How a goofy detective movie, a disenchanted director and an unlikely songwriter led to one of the biggest hits in pop history.
A big list of musical marriages and family relations ranging from the simple to the truly dysfunctional.
dUg dIgs into his King's X metal classics and his many side projects, including the one with Jeff Ament of Pearl Jam.