Here is a short clip of Hey,Jude sung by No Doubt and other artists during the finale of the Kennedy Center Honors,apparantly shot by a member of the Honors audience-hopefully videos of No Doubt’s performances of Hello,Goodbye and Penny Lane will turn up soon(their performance of All My Loving was cut from the broadcast).
EDIT-Here’s a full,HD video of Hello,Goodbye and Penny Lane and the Hey,Jude finale!
EDIT-Thanks to @GwenStefani_Fan,here are HD screencaps from No Doubt’s KC Honors performance: http://www.gwen-stefani.org/2010/12/28/kennedy-center-honors-captures/
Also,more HD videos from the Paul McCartney tribute: