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Billy Joel’s monthly residency at Madison Square Garden is now entering its seventh year. Over the years, Billy has invited some famous guests to join him on stage, including Paul Simon and Bruce Springsteen. The Piano Man did it again┬áduring Saturday’s (1/25) show at MSG with Jon Bon Jovi.

The New Jersey-born Rock & Roll Hall of Famer joined Billy onstage for “It’s Still Rock and Roll To Me” and “Big Shot.” He told the crowd, “I’m the luckiest kid in Madison Square Garden, sitting onstage with Billy Joel.” Indeed. Here’s some footage of the two stars entertaining the New York City audience:

Billy Joel performs at Bank of America Stadium in Charlotte on Saturday, April 18th. Who could he surprises us with that night? Darius Rucker doesn’t live too far away.