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 7 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.