Macca poses with Tony Bennett and Lady Gaga at the Tonight Show on December 19, 2014 Lady Gaga Paul McCartney Photographs Tony Bennett +
George Harrison honored with Grammy lifetime achievement award on December 18, 2014 George Harrison Grammy Awards News +
Video: Paul McCartney interviews excerpts from "The Tonight Show" on December 18, 2014 Interviews Paul McCartney Video +
Paul and Ringo-signed piano up for benefit auction on December 18, 2014 News Paul McCartney Ringo Starr +