When they weren't playing with The Grateful Dead, these musicians were known to sit in for a studio feature or two.

Bruno Mars joins the likes of Taylor Swift, Janet Jackson, The Beatles, and Michael Jackson with "I Just Might." ...

Already a Grammy winner (for Best Score Soundtrack Album for a Motion Picture in 1974), Diamond received a Lifetime ...

Fans demand leaked footage of Victoria Beckham's alleged "inappropriate" wedding dance with son Brooklyn after explosive ...

Of all the unique oddities of my career, I am perhaps proudest of the fact that I am forever linked with Buddy Holly. I have heard it said that children dream in a different way than grown-ups. To ...

When Victoria Beckham was called to the stage at Brooklyn's wedding by one of her best friends, singer Marc Anthony, she ...