Brandi Carlile, Elton John, Chappell Roan and more iconic musicians had an epic impromptu jam session over the weekend.

Spirit of Life’s star-studded gala honoring AEG Presents chairman and CEO Jay Marciano featured Elton John and Celine Dion.

Dion made a surprise showing at the podium to present the night's highest honor to AEG Presents chairman and CEO Jay Marciano ...

Elton John surprised Joni Mitchell fans at one of the singer's rare headlining performances at the Hollywood Bowl nearly a ...

Elton John was branded an "icon" by fans after he was joined backstage with Joni Jam music legends and burst into song.

They're still standing, better than they ever did! Joni Mitchell welcomed her all-star group of friends onstage with her at ...

Chappell Roan, Joni Mitchell, Allison Russell, Lucy Dacus, and Blake Mills jammed with Joni Mitchell and Elton John backstage ...

Elton John shared a video showing a sweet moment between him and 80-year-old Joni Mitchell singing backstage at a Hollywood ...

Brandi Carlile, Annie Lennox and Meryl Streep also joined Elton John backing up Joni Mitchell on her “I’m Still Standing” ...

An Evening With Dua Lipa to air on ITV with guest appearance by Elton John - The concert special will show Lipa’s performance ...

City of Hope, one of the largest and most advanced cancer research and treatment organizations in the U.S. and ranked among ...

Although Sir Elton John has announced that he would no longer tour, the legendary singer still made an appearance onstage as ...