U2 closed out their eight-night residency at New York’s iconic Madison Square Garden venue in style on Friday by rocking out with Bruce Springsteen. The Irish stars have been joined onstage by special guests including Lady Gaga and Paul Simon during their Big Apple concert run, but they saved the biggest surprise for the end of their final night, as Bono began telling the crowd about Springsteen’s huge influence on the band. Jessica Springsteen and Bruce Springsteen attend U2’s “iNNOCENCE + eXPERIENCE” tour at Madison Square Garden on July 31, 2015 in New York City. (Photo by Kevin Mazur/WireImage) The Boss then walked out to loud applause and together, they
