In honor of Paul McCartney's birthday, here are four cool songs by famous artists you might not have known feature the Beatles legend.

Barbra Streisand wished Paul McCartney a happy birthday with a classic Beatles quote on Instagram. The musicians are teaming ...

See the best pictures from the remarkable life of the Beatles frontman, father and all-around iconic star who turns 83 on ...

After seven decades of writing iconic songs and performing for millions around the globe, fans rallied around McCartney on ...