Posted on Thu Aug 11, 2011 03:45 PM PDT
At least it's for a good cause!
Ben Stiller just released this video for his education charity, The Stiller Foundation. But, as he explains in the vid -- he's using Jennifer Aniston -- naked -- to raise awareness for his cause.
Watch the vid above to find out how!
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Grumpy Old Men - Feb 15, 2010