Bruce Springsteen is performing his first-ever shows in Liverpool, England - the birthplace of the Beatles - this week, so naturally Paul McCartney came out to join the E Street Band for a couple of songs Saturday.

Bruce Springsteen fans got a special surprise when Sir Paul McCartney joined him for a duet at Liverpool's Anfield Stadium. The former Beatle was brought out on stage during the 75-year-old singer's second gig in the city with his E Street Band as part of his Land of Hope and Dreams tour.