Paul McCartney made a surprise appearance on 'The Tonight Show Starring Jimmy Fallon,' lending his vocals to an all-star a cappella cover of his modern holiday standard "Wonderful Christmastime."
Tensions between John Lennon and Paul McCartney in the wake of the Beatles' breakup are highlighted in an annoyed and often profane letter that's expected to sell for roughly $20,000 at auction.
Paul McCartney brought out a surprise guest during his set at the Desert Trip festival last night: Rihanna, the pop star with whom he collaborated on the 2015 song "FourFiveSeconds."