Now and then: '60s and '70s rockers

Published On: Sep 23 2011 01:21:44 AM CDT   Updated On: May 06 2015 01:00:00 AM CDT

With Bob Seger celebrating his 70th birthday Wednesday, see how he and other rockers from the 1960s and 1970s have aged over the years.

Paul McCartney - 60s and 70s rockers now
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Dimitrios Kambouris/Getty Images

McCartney, who turned 72 years old on June 18, 2014, is seen here at an event in New York City on Nov. 13, 2014.

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