Friday night, Billy Joel brought a very big guest to his show at Madison Square Garden in New York. 

AC/DC singer Brian Johnson.

Joel told the crowd that AC/DC was "maybe the best best I ever saw in my life."  Johnson came to the stage and sang his hit, You Shook Me All Night Long, with Joel and his band.

This is not the first time in recent memory a legendary performer has covered AC/DC.  While on tour in their native country of Australia, Bruce Springsteen covered the Bon Scott era song Highway to Hell.