Paul Mccartney’s Son James On Letterman [VIDEO]

Paul's son James McCartney will make a big U.S. debut as the musical guest on Late Night With David Letterman tonight (January 30th 2012) The timing is great too because James will be performing on the same stage at the same Ed Sullivan theater that the Beatles debuted on in February of 1964. Paul is expected to be in attendance.

James played a show at L.A.'s 'Viper Room' over the weekend, and Ringo Starr showed up with his wife Barbara Bach for the event. Also in attendance was Joe Walsh along with his wife Marjorie Bach (yes, Ringo and Joe are brothers-in-law!).

James McCartney has been featured on a few of Paul's songs and is a talented guitarist. He also bears a strong resemblance to his father. Check out the video below of Ringo and Joe Walsh outside the Viper Room, along with James McCartney after show: (via Examiner.com)