Which celebrities are also grandparents?

Published On: Oct 02 2011 10:24:08 PM EDT   Updated On: May 30 2012 02:00:00 AM EDT

Cee Lo Green, who turns 38 on May 30, may not seem like your typical grandfather, but he is just one of many celebs who have grandchildren. Click on to see which of your favorite celebrities are grandparents.

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Phil McCarten/Reuters

Ron Howard