Michael J. Fox channeled his inner rock star! The actor, 63, joined Coldplay to play guitar during the band's headlining set at the Glastonbury Festival in the U.K. on Saturday, June 29. The band then ...

Michael J. Fox took the stage with Chris Martin and Coldplay during their performance of 'Fix You' at Glastonbury Festival. Coldplay had a very special guest during their headlining set at the ...

Reigning queen of the cover track Kelly Clarkson has delivered countless powerhouse vocal performances on The Kelly Clarkson Show, but no one could forget her earth-shattering rendition of Coldplay's ...