N.J. – Hard to think of a better way for Paul McCartney to celebrate his 80th birthday than by singing “Glory Days” onstage with Bruce Springsteen or being serenaded by some 60,000 well-wishers.

The former Beatle also received birthday wishes from several of his children on social media — as well as Julian Lennon It's Paul McCartney's 82nd birthday! In honor of his 82nd year around the ...