Paul McCartney, right, mingles with his former Beatles bandmate George Harrison's son Dhani during a posthumous Hollywood Walk of Fame star dedication for Harrison in Los Angeles, Tuesday, April 14, 2009. AP Photo logo AP Photo 34 months ago

Paul McCartney, right, mingles with his former Beatles bandmate George Harrison's son Dhani during a posthumous Hollywood Walk of Fame star dedication for Harrison in Los Angeles, Tuesday, April 14, 2009.