John Mayer Covers Ariana Grande's 'Imagine': Watch
He 'accidentally' sang the pop star's song from 'Thank U, Next' instead.
John Mayer
2000s Celebrity Fashion Moments We Wish We Could Forget
The 2000s had some pretty questionable celebrity fashion moments.
Artists Who Have Called Out Other Musicians
Remember when Kanye West called Taylor Swift out for lying?
John Mayer Adds North American Leg to Tour
John Mayer has added a North American leg to his upcoming 2019 world tour.