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FILE - In this Wednesday, July 15, 2009 file photo Paul McCartney peeks through the curtains during rehearsals for a performance atop the Ed Sullivan Theater marquee during a taping of "The Late Show with David Letterman" in New York. McCartney turned 70 years of age Monday June 18, 2012. (AP Photo/Charles Sykes)

Paul McCartney turns 70

Beatles icon Paul McCartney, still rocking after all these years, celebrated his 70th birthday in private June 18.