Forever young: Senior celebs still working

Published On: Apr 06 2012 09:08:00 AM CDT   Updated On: Oct 07 2016 01:00:00 AM CDT

Let's take a look at some celebrities over the age of 65 for whom retirement is a dirty word, including rocker John Mellencamp, who is celebrating his 65th birthday on Friday.

senior celebs - Leonard Cohen
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Marc Andrew Deley/Getty Images

Leonard Cohen (82 years)
Born September 21, 1934

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