Stewart is one of the many A-list artists who were tapped to perform at the FireAid benefit concerts in Los Angeles on Jan.

Timothée Chalamet, Jack Harlow, and Dua Lipa are the most recent celebs to take on the double-duty challenge at "Saturday ...

Find out how metal Pat Boone got on this day in 1997 and who first came to America in 1971 but couldn't perform.

The world of pop was never great outlets for guitar solos, but some songs managed to get some fretboard action in the mix.