John Stamos
Wannabe Beach Boy
12/31/2010 5:25 AM PST BY Johnny Lopez
John Stamos is no stranger to playing with the
Beach Boys and once again
jumped on stage with some former members, who now perform as
Papa Doo Run Run, at
Disneyland on Wednesday.

The ageless former "
Full House" star -- who is producing a movie musical about the Beach Boys -- played guitar, drums, bongos and sang with the band.
Eat your heart out, Jesse and the Rippers.